45997210 has 32 divisors (see below), whose sum is σ = 94867200. Its totient is φ = 15729792.

The previous prime is 45997207. The next prime is 45997213. The reversal of 45997210 is 1279954.

It is an interprime number because it is at equal distance from previous prime (45997207) and next prime (45997213).

It is a self number, because there is not a number n which added to its sum of digits gives 45997210.

It is not an unprimeable number, because it can be changed into a prime (45997213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41382 + ... + 42478.

It is an arithmetic number, because the mean of its divisors is an integer number (2964600).

Almost surely, 2^45997210 is an apocalyptic number.

45997210 is an abundant number, since it is smaller than the sum of its proper divisors (48869990).

45997210 is a wasteful number, since it uses less digits than its factorization.

45997210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1710.

The product of its (nonzero) digits is 22680, while the sum is 37.

The square root of 45997210 is about 6782.1242984776. The cubic root of 45997210 is about 358.2975429670.

The spelling of 45997210 in words is "forty-five million, nine hundred ninety-seven thousand, two hundred ten".