45849498 has 16 divisors (see below), whose sum is σ = 92231136. Its totient is φ = 15194480.

The previous prime is 45849497. The next prime is 45849509. The reversal of 45849498 is 89494854.

It is a self number, because there is not a number n which added to its sum of digits gives 45849498.

It is not an unprimeable number, because it can be changed into a prime (45849497) 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, 21048 + ... + 23123.

It is an arithmetic number, because the mean of its divisors is an integer number (5764446).

Almost surely, 2^45849498 is an apocalyptic number.

45849498 is an abundant number, since it is smaller than the sum of its proper divisors (46381638).

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

45849498 is a wasteful number, since it uses less digits than its factorization.

45849498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44349.

The product of its digits is 1658880, while the sum is 51.

The square root of 45849498 is about 6771.2257383726. The cubic root of 45849498 is about 357.9135950354.

The spelling of 45849498 in words is "forty-five million, eight hundred forty-nine thousand, four hundred ninety-eight".