45862238 has 16 divisors (see below), whose sum is σ = 72546000. Its totient is φ = 21684672.

The previous prime is 45862213. The next prime is 45862241. The reversal of 45862238 is 83226854.

It is a Harshad number since it is a multiple of its sum of digits (38).

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 in 7 ways as a sum of consecutive naturals, for example, 40058 + ... + 41186.

It is an arithmetic number, because the mean of its divisors is an integer number (4534125).

Almost surely, 2^45862238 is an apocalyptic number.

45862238 is a deficient number, since it is larger than the sum of its proper divisors (26683762).

45862238 is a wasteful number, since it uses less digits than its factorization.

45862238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2219.

The product of its digits is 92160, while the sum is 38.

The square root of 45862238 is about 6772.1664185104. The cubic root of 45862238 is about 357.9467425952.

The spelling of 45862238 in words is "forty-five million, eight hundred sixty-two thousand, two hundred thirty-eight".