45744598 has 4 divisors (see below), whose sum is σ = 68616900. Its totient is φ = 22872298.

The previous prime is 45744593. The next prime is 45744599. The reversal of 45744598 is 89544754.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45744593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11436148 + ... + 11436151.

It is an arithmetic number, because the mean of its divisors is an integer number (17154225).

Almost surely, 2^45744598 is an apocalyptic number.

45744598 is a deficient number, since it is larger than the sum of its proper divisors (22872302).

45744598 is a wasteful number, since it uses less digits than its factorization.

45744598 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22872301.

The product of its digits is 806400, while the sum is 46.

The square root of 45744598 is about 6763.4752901153. The cubic root of 45744598 is about 357.6404273336.

The spelling of 45744598 in words is "forty-five million, seven hundred forty-four thousand, five hundred ninety-eight".