45806922 has 48 divisors (see below), whose sum is σ = 116206272. Its totient is φ = 12767040.

The previous prime is 45806903. The next prime is 45806941. The reversal of 45806922 is 22960854.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (45806903) and next prime (45806941).

It is a super-2 number, since 2×45806922² = 4196548206228168, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 733 + ... + 9599.

It is an arithmetic number, because the mean of its divisors is an integer number (2420964).

Almost surely, 2^45806922 is an apocalyptic number.

45806922 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 45806922, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58103136).

45806922 is an abundant number, since it is smaller than the sum of its proper divisors (70399350).

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

45806922 is a wasteful number, since it uses less digits than its factorization.

45806922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8923 (or 8920 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 45806922 is about 6768.0811165352. The cubic root of 45806922 is about 357.8027741310.

The spelling of 45806922 in words is "forty-five million, eight hundred six thousand, nine hundred twenty-two".