2516032 has 14 divisors (see below), whose sum is σ = 4992878. Its totient is φ = 1257984.

The previous prime is 2516021. The next prime is 2516057. The reversal of 2516032 is 2306152.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2262016 + 254016 = 1504^2 + 504^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19593 + ... + 19720.

2^2516032 is an apocalyptic number.

It is an amenable number.

2516032 is a deficient number, since it is larger than the sum of its proper divisors (2476846).

2516032 is an equidigital number, since it uses as much as digits as its factorization.

2516032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39325 (or 39315 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 2516032 is about 1586.2004917412. The cubic root of 2516032 is about 136.0103798306.

The spelling of 2516032 in words is "two million, five hundred sixteen thousand, thirty-two".