45965422 has 8 divisors (see below), whose sum is σ = 69008616. Its totient is φ = 22962552.

The previous prime is 45965383. The next prime is 45965441. The reversal of 45965422 is 22456954.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×45965422² = 4225640039276168, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7048 + ... + 11899.

It is an arithmetic number, because the mean of its divisors is an integer number (8626077).

Almost surely, 2^45965422 is an apocalyptic number.

45965422 is a deficient number, since it is larger than the sum of its proper divisors (23043194).

45965422 is a wasteful number, since it uses less digits than its factorization.

45965422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20162.

The product of its digits is 86400, while the sum is 37.

The square root of 45965422 is about 6779.7803799238. The cubic root of 45965422 is about 358.2149858799.

The spelling of 45965422 in words is "forty-five million, nine hundred sixty-five thousand, four hundred twenty-two".