45888022 has 4 divisors (see below), whose sum is σ = 68832036. Its totient is φ = 22944010.

The previous prime is 45888001. The next prime is 45888023. The reversal of 45888022 is 22088854.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 22088854 = 2 ⋅11044427.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45888023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11472004 + ... + 11472007.

It is an arithmetic number, because the mean of its divisors is an integer number (17208009).

Almost surely, 2^45888022 is an apocalyptic number.

45888022 is a deficient number, since it is larger than the sum of its proper divisors (22944014).

45888022 is a wasteful number, since it uses less digits than its factorization.

45888022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22944013.

The product of its (nonzero) digits is 40960, while the sum is 37.

The square root of 45888022 is about 6774.0698254447. The cubic root of 45888022 is about 358.0138098977.

The spelling of 45888022 in words is "forty-five million, eight hundred eighty-eight thousand, twenty-two".