45660982 has 4 divisors (see below), whose sum is σ = 68491476. Its totient is φ = 22830490.

The previous prime is 45660949. The next prime is 45660983. The reversal of 45660982 is 28906654.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45660983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11415244 + ... + 11415247.

It is an arithmetic number, because the mean of its divisors is an integer number (17122869).

Almost surely, 2^45660982 is an apocalyptic number.

45660982 is a deficient number, since it is larger than the sum of its proper divisors (22830494).

45660982 is a wasteful number, since it uses less digits than its factorization.

45660982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22830493.

The product of its (nonzero) digits is 103680, while the sum is 40.

The square root of 45660982 is about 6757.2910252556. The cubic root of 45660982 is about 357.4223855503.

The spelling of 45660982 in words is "forty-five million, six hundred sixty thousand, nine hundred eighty-two".