45994616 has 32 divisors (see below), whose sum is σ = 88194960. Its totient is φ = 22482432.

The previous prime is 45994591. The next prime is 45994631. The reversal of 45994616 is 61649954.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74726 + ... + 75338.

Almost surely, 2^45994616 is an apocalyptic number.

It is an amenable number.

45994616 is a deficient number, since it is larger than the sum of its proper divisors (42200344).

45994616 is a wasteful number, since it uses less digits than its factorization.

45994616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 815 (or 811 counting only the distinct ones).

The product of its digits is 233280, while the sum is 44.

The square root of 45994616 is about 6781.9330577646. The cubic root of 45994616 is about 358.2908074767.

The spelling of 45994616 in words is "forty-five million, nine hundred ninety-four thousand, six hundred sixteen".