2507022232 has 96 divisors (see below), whose sum is σ = 5892112800. Its totient is φ = 989936640.

The previous prime is 2507022227. The next prime is 2507022233. The reversal of 2507022232 is 2322207052.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2507022197 and 2507022206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2507022233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 208069 + ... + 219787.

It is an arithmetic number, because the mean of its divisors is an integer number (61376175).

Almost surely, 2^2507022232 is an apocalyptic number.

2507022232 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2507022232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2946056400).

2507022232 is an abundant number, since it is smaller than the sum of its proper divisors (3385090568).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2507022232 is a wasteful number, since it uses less digits than its factorization.

2507022232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11777 (or 11762 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 25.

The square root of 2507022232 is about 50070.1730773921. The cubic root of 2507022232 is about 1358.4783716991.

Adding to 2507022232 its reverse (2322207052), we get a palindrome (4829229284).

The spelling of 2507022232 in words is "two billion, five hundred seven million, twenty-two thousand, two hundred thirty-two".