45923258 has 4 divisors (see below), whose sum is σ = 68884890. Its totient is φ = 22961628.

The previous prime is 45923243. The next prime is 45923279. The reversal of 45923258 is 85232954.

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

It can be written as a sum of positive squares in only one way, i.e., 45873529 + 49729 = 6773^2 + 223^2 .

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, 11480813 + ... + 11480816.

Almost surely, 2^45923258 is an apocalyptic number.

45923258 is a deficient number, since it is larger than the sum of its proper divisors (22961632).

45923258 is a wasteful number, since it uses less digits than its factorization.

45923258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22961631.

The product of its digits is 86400, while the sum is 38.

The square root of 45923258 is about 6776.6701262493. The cubic root of 45923258 is about 358.1054223821.

The spelling of 45923258 in words is "forty-five million, nine hundred twenty-three thousand, two hundred fifty-eight".