45988098 has 16 divisors (see below), whose sum is σ = 99051456. Its totient is φ = 14150160.

The previous prime is 45988093. The next prime is 45988133. The reversal of 45988098 is 89088954.

45988098 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×45988098² = 4229810315315208, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 45988098.

It is not an unprimeable number, because it can be changed into a prime (45988091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 294718 + ... + 294873.

It is an arithmetic number, because the mean of its divisors is an integer number (6190716).

Almost surely, 2^45988098 is an apocalyptic number.

45988098 is an abundant number, since it is smaller than the sum of its proper divisors (53063358).

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

45988098 is a wasteful number, since it uses less digits than its factorization.

45988098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 589609.

The product of its (nonzero) digits is 829440, while the sum is 51.

The square root of 45988098 is about 6781.4524992807. The cubic root of 45988098 is about 358.2738819463.

The spelling of 45988098 in words is "forty-five million, nine hundred eighty-eight thousand, ninety-eight".