45722955 has 8 divisors (see below), whose sum is σ = 73156752. Its totient is φ = 24385568.

The previous prime is 45722933. The next prime is 45722981. The reversal of 45722955 is 55922754.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 45722955 - 2²⁴ = 28945739 is a prime.

It is a super-2 number, since 2×45722955² = 4181177227864050, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1524084 + ... + 1524113.

It is an arithmetic number, because the mean of its divisors is an integer number (9144594).

Almost surely, 2^45722955 is an apocalyptic number.

45722955 is a deficient number, since it is larger than the sum of its proper divisors (27433797).

45722955 is a wasteful number, since it uses less digits than its factorization.

45722955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3048205.

The product of its digits is 126000, while the sum is 39.

The square root of 45722955 is about 6761.8751097606. The cubic root of 45722955 is about 357.5840153333.

The spelling of 45722955 in words is "forty-five million, seven hundred twenty-two thousand, nine hundred fifty-five".