2232507542 has 4 divisors (see below), whose sum is σ = 3348761316. Its totient is φ = 1116253770.

The previous prime is 2232507509. The next prime is 2232507547. The reversal of 2232507542 is 2457052322.

It is a semiprime because it is the product of two primes.

It is a super-3 number, since 3×2232507542³ (a number of 29 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2232507499 and 2232507508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2232507547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 558126884 + ... + 558126887.

It is an arithmetic number, because the mean of its divisors is an integer number (837190329).

Almost surely, 2^2232507542 is an apocalyptic number.

2232507542 is a deficient number, since it is larger than the sum of its proper divisors (1116253774).

2232507542 is a wasteful number, since it uses less digits than its factorization.

2232507542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1116253773.

The product of its (nonzero) digits is 33600, while the sum is 32.

The square root of 2232507542 is about 47249.4184302834. The cubic root of 2232507542 is about 1306.9660655413.

Adding to 2232507542 its reverse (2457052322), we get a palindrome (4689559864).

The spelling of 2232507542 in words is "two billion, two hundred thirty-two million, five hundred seven thousand, five hundred forty-two".