45610642 has 32 divisors (see below), whose sum is σ = 86085504. Its totient is φ = 17606400.

The previous prime is 45610637. The next prime is 45610651. The reversal of 45610642 is 24601654.

It is a self number, because there is not a number n which added to its sum of digits gives 45610642.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16092 + ... + 18712.

It is an arithmetic number, because the mean of its divisors is an integer number (2690172).

Almost surely, 2^45610642 is an apocalyptic number.

45610642 is a deficient number, since it is larger than the sum of its proper divisors (40474862).

45610642 is a wasteful number, since it uses less digits than its factorization.

45610642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2754.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 45610642 is about 6753.5651325800. The cubic root of 45610642 is about 357.2909877406.

The spelling of 45610642 in words is "forty-five million, six hundred ten thousand, six hundred forty-two".