45622346 has 16 divisors (see below), whose sum is σ = 85320000. Its totient is φ = 17774880.

The previous prime is 45622321. The next prime is 45622391. The reversal of 45622346 is 64322654.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 147971 + ... + 148278.

It is an arithmetic number, because the mean of its divisors is an integer number (5332500).

Almost surely, 2^45622346 is an apocalyptic number.

45622346 is a deficient number, since it is larger than the sum of its proper divisors (39697654).

45622346 is a wasteful number, since it uses less digits than its factorization.

45622346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296269.

The product of its digits is 34560, while the sum is 32.

The square root of 45622346 is about 6754.4315823021. The cubic root of 45622346 is about 357.3215462236.

The spelling of 45622346 in words is "forty-five million, six hundred twenty-two thousand, three hundred forty-six".