45112662 has 48 divisors (see below), whose sum is σ = 118284192. Its totient is φ = 12130560.

The previous prime is 45112649. The next prime is 45112681. The reversal of 45112662 is 26621154.

45112662 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 8389 + ... + 12672.

It is an arithmetic number, because the mean of its divisors is an integer number (2464254).

Almost surely, 2^45112662 is an apocalyptic number.

45112662 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

45112662 is an abundant number, since it is smaller than the sum of its proper divisors (73171530).

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

45112662 is a wasteful number, since it uses less digits than its factorization.

45112662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21093 (or 21090 counting only the distinct ones).

The product of its digits is 2880, while the sum is 27.

The square root of 45112662 is about 6716.5960128625. The cubic root of 45112662 is about 355.9859176772.

The spelling of 45112662 in words is "forty-five million, one hundred twelve thousand, six hundred sixty-two".