2501832 has 16 divisors (see below), whose sum is σ = 6254640. Its totient is φ = 833936.

The previous prime is 2501819. The next prime is 2501833. The reversal of 2501832 is 2381052.

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 2501799 and 2501808.

It is not an unprimeable number, because it can be changed into a prime (2501833) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52098 + ... + 52145.

It is an arithmetic number, because the mean of its divisors is an integer number (390915).

2^2501832 is an apocalyptic number.

It is an amenable number.

2501832 is an abundant number, since it is smaller than the sum of its proper divisors (3752808).

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

2501832 is a wasteful number, since it uses less digits than its factorization.

2501832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104252 (or 104248 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 2501832 is about 1581.7180532573. The cubic root of 2501832 is about 135.7540248222.

Adding to 2501832 its reverse (2381052), we get a palindrome (4882884).

It can be divided in two parts, 2501 and 832, that added together give a palindrome (3333).

The spelling of 2501832 in words is "two million, five hundred one thousand, eight hundred thirty-two".