45650022 has 32 divisors (see below), whose sum is σ = 100134144. Its totient is φ = 13759200.

The previous prime is 45649999. The next prime is 45650053. The reversal of 45650022 is 22005654.

It is a junction number, because it is equal to n+sod(n) for n = 45649974 and 45650001.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11247 + ... + 14757.

It is an arithmetic number, because the mean of its divisors is an integer number (3129192).

Almost surely, 2^45650022 is an apocalyptic number.

45650022 is an abundant number, since it is smaller than the sum of its proper divisors (54484122).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45650022 is a wasteful number, since it uses less digits than its factorization.

45650022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3724.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 45650022 is about 6756.4800007104. The cubic root of 45650022 is about 357.3937859113.

Adding to 45650022 its reverse (22005654), we get a palindrome (67655676).

The spelling of 45650022 in words is "forty-five million, six hundred fifty thousand, twenty-two".