61602874 has 16 divisors (see below), whose sum is σ = 93570048. Its totient is φ = 30415392.

The previous prime is 61602839. The next prime is 61602899. The reversal of 61602874 is 47820616.

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, 71454 + ... + 72310.

It is an arithmetic number, because the mean of its divisors is an integer number (5848128).

Almost surely, 2^61602874 is an apocalyptic number.

61602874 is a deficient number, since it is larger than the sum of its proper divisors (31967174).

61602874 is a wasteful number, since it uses less digits than its factorization.

61602874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1269.

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 61602874 is about 7848.7498367574. The cubic root of 61602874 is about 394.9423063737.

The spelling of 61602874 in words is "sixty-one million, six hundred two thousand, eight hundred seventy-four".