45911082 has 32 divisors (see below), whose sum is σ = 109504512. Its totient is φ = 12546864.

The previous prime is 45911053. The next prime is 45911083. The reversal of 45911082 is 28011954.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (45911083) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22798 + ... + 24729.

It is an arithmetic number, because the mean of its divisors is an integer number (3422016).

Almost surely, 2^45911082 is an apocalyptic number.

45911082 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

45911082 is an abundant number, since it is smaller than the sum of its proper divisors (63593430).

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

45911082 is a wasteful number, since it uses less digits than its factorization.

45911082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47562.

The product of its (nonzero) digits is 2880, while the sum is 30.

The square root of 45911082 is about 6775.7716903686. The cubic root of 45911082 is about 358.0737704681.

The spelling of 45911082 in words is "forty-five million, nine hundred eleven thousand, eighty-two".