45464982 has 32 divisors (see below), whose sum is σ = 96374880. Its totient is φ = 14273280.

The previous prime is 45464977. The next prime is 45464983. The reversal of 45464982 is 28946454.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45464983) 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, 3948 + ... + 10320.

It is an arithmetic number, because the mean of its divisors is an integer number (3011715).

Almost surely, 2^45464982 is an apocalyptic number.

45464982 is an abundant number, since it is smaller than the sum of its proper divisors (50909898).

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

45464982 is a wasteful number, since it uses less digits than its factorization.

45464982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6448.

The product of its digits is 276480, while the sum is 42.

The square root of 45464982 is about 6742.7725751355. The cubic root of 45464982 is about 356.9102395775.

The spelling of 45464982 in words is "forty-five million, four hundred sixty-four thousand, nine hundred eighty-two".