45977016 has 32 divisors (see below), whose sum is σ = 115434000. Its totient is φ = 15260160.

The previous prime is 45977011. The next prime is 45977033. The reversal of 45977016 is 61077954.

It is a super-2 number, since 2×45977016² = 4227772000528512, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45977011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1810 + ... + 9758.

Almost surely, 2^45977016 is an apocalyptic number.

It is an amenable number.

45977016 is an abundant number, since it is smaller than the sum of its proper divisors (69456984).

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

45977016 is a wasteful number, since it uses less digits than its factorization.

45977016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8199 (or 8195 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 39.

The square root of 45977016 is about 6780.6353684592. The cubic root of 45977016 is about 358.2451012378.

The spelling of 45977016 in words is "forty-five million, nine hundred seventy-seven thousand, sixteen".