45106332 has 12 divisors (see below), whose sum is σ = 105248136. Its totient is φ = 15035440.

The previous prime is 45106309. The next prime is 45106349. The reversal of 45106332 is 23360154.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1879419 + ... + 1879442.

It is an arithmetic number, because the mean of its divisors is an integer number (8770678).

Almost surely, 2^45106332 is an apocalyptic number.

It is an amenable number.

45106332 is an abundant number, since it is smaller than the sum of its proper divisors (60141804).

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

45106332 is a wasteful number, since it uses less digits than its factorization.

45106332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3758868 (or 3758866 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 45106332 is about 6716.1247754937. The cubic root of 45106332 is about 355.9692667994.

Adding to 45106332 its reverse (23360154), we get a palindrome (68466486).

The spelling of 45106332 in words is "forty-five million, one hundred six thousand, three hundred thirty-two".