45997098 has 16 divisors (see below), whose sum is σ = 105136320. Its totient is φ = 13142016.

The previous prime is 45997097. The next prime is 45997129. The reversal of 45997098 is 89079954.

It is a happy number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 45997098.

It is not an unprimeable number, because it can be changed into a prime (45997097) 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, 547543 + ... + 547626.

It is an arithmetic number, because the mean of its divisors is an integer number (6571020).

Almost surely, 2^45997098 is an apocalyptic number.

45997098 is an abundant number, since it is smaller than the sum of its proper divisors (59139222).

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

45997098 is a wasteful number, since it uses less digits than its factorization.

45997098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1095181.

The product of its (nonzero) digits is 816480, while the sum is 51.

The square root of 45997098 is about 6782.1160414726. The cubic root of 45997098 is about 358.2972521570.

The spelling of 45997098 in words is "forty-five million, nine hundred ninety-seven thousand, ninety-eight".