45622036 has 24 divisors (see below), whose sum is σ = 82363176. Its totient is φ = 22095360.

The previous prime is 45622019. The next prime is 45622043. The reversal of 45622036 is 63022654.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 14485636 + 31136400 = 3806^2 + 5580^2 .

It is a junction number, because it is equal to n+sod(n) for n = 45621995 and 45622013.

It is a congruent number.

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, 41040 + ... + 42136.

It is an arithmetic number, because the mean of its divisors is an integer number (3431799).

Almost surely, 2^45622036 is an apocalyptic number.

It is an amenable number.

45622036 is a deficient number, since it is larger than the sum of its proper divisors (36741140).

45622036 is a wasteful number, since it uses less digits than its factorization.

45622036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1419 (or 1417 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 45622036 is about 6754.4086343662. The cubic root of 45622036 is about 357.3207368985.

The spelling of 45622036 in words is "forty-five million, six hundred twenty-two thousand, thirty-six".