45902922 has 32 divisors (see below), whose sum is σ = 99903552. Its totient is φ = 13976064.

The previous prime is 45902897. The next prime is 45902953. The reversal of 45902922 is 22920954.

45902922 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4533 + ... + 10599.

It is an arithmetic number, because the mean of its divisors is an integer number (3121986).

Almost surely, 2^45902922 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45902922, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49951776).

45902922 is an abundant number, since it is smaller than the sum of its proper divisors (54000630).

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

45902922 is a wasteful number, since it uses less digits than its factorization.

45902922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6182.

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 45902922 is about 6775.1695181744. The cubic root of 45902922 is about 358.0525551466.

The spelling of 45902922 in words is "forty-five million, nine hundred two thousand, nine hundred twenty-two".