45726898 has 24 divisors (see below), whose sum is σ = 83261952. Its totient is φ = 18744264.

The previous prime is 45726893. The next prime is 45726899. The reversal of 45726898 is 89862754.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is not an unprimeable number, because it can be changed into a prime (45726893) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7890 + ... + 12397.

It is an arithmetic number, because the mean of its divisors is an integer number (3469248).

Almost surely, 2^45726898 is an apocalyptic number.

45726898 is a deficient number, since it is larger than the sum of its proper divisors (37535054).

45726898 is a wasteful number, since it uses less digits than its factorization.

45726898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20326 (or 20319 counting only the distinct ones).

The product of its digits is 967680, while the sum is 49.

The square root of 45726898 is about 6762.1666646128. The cubic root of 45726898 is about 357.5942940015.

The spelling of 45726898 in words is "forty-five million, seven hundred twenty-six thousand, eight hundred ninety-eight".