61602612 has 24 divisors (see below), whose sum is σ = 148696800. Its totient is φ = 19826016.

The previous prime is 61602587. The next prime is 61602631. The reversal of 61602612 is 21620616.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 88162 + ... + 88857.

It is an arithmetic number, because the mean of its divisors is an integer number (6195700).

Almost surely, 2^61602612 is an apocalyptic number.

It is an amenable number.

61602612 is an abundant number, since it is smaller than the sum of its proper divisors (87094188).

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

61602612 is a wasteful number, since it uses less digits than its factorization.

61602612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177055 (or 177053 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 61602612 is about 7848.7331461835. The cubic root of 61602612 is about 394.9417464700.

The spelling of 61602612 in words is "sixty-one million, six hundred two thousand, six hundred twelve".