45992122 has 24 divisors (see below), whose sum is σ = 79443072. Its totient is φ = 19801800.

The previous prime is 45992101. The next prime is 45992129. The reversal of 45992122 is 22129954.

It is not an unprimeable number, because it can be changed into a prime (45992129) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5047 + ... + 10837.

It is an arithmetic number, because the mean of its divisors is an integer number (3310128).

Almost surely, 2^45992122 is an apocalyptic number.

45992122 is a deficient number, since it is larger than the sum of its proper divisors (33450950).

45992122 is a wasteful number, since it uses less digits than its factorization.

45992122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5842 (or 5823 counting only the distinct ones).

The product of its digits is 12960, while the sum is 34.

The square root of 45992122 is about 6781.7491843919. The cubic root of 45992122 is about 358.2843314040.

The spelling of 45992122 in words is "forty-five million, nine hundred ninety-two thousand, one hundred twenty-two".