45913598 has 4 divisors (see below), whose sum is σ = 68870400. Its totient is φ = 22956798.

The previous prime is 45913579. The next prime is 45913607. The reversal of 45913598 is 89531954.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 89531954 = 2 ⋅44765977.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11478398 + ... + 11478401.

It is an arithmetic number, because the mean of its divisors is an integer number (17217600).

Almost surely, 2^45913598 is an apocalyptic number.

45913598 is a deficient number, since it is larger than the sum of its proper divisors (22956802).

45913598 is a wasteful number, since it uses less digits than its factorization.

45913598 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22956801.

The product of its digits is 194400, while the sum is 44.

The square root of 45913598 is about 6775.9573493345. The cubic root of 45913598 is about 358.0803113518.

The spelling of 45913598 in words is "forty-five million, nine hundred thirteen thousand, five hundred ninety-eight".