45622337 has 4 divisors (see below), whose sum is σ = 45981696. Its totient is φ = 45262980.

The previous prime is 45622321. The next prime is 45622391. The reversal of 45622337 is 73322654.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 45622337 - 2⁴ = 45622321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45622397) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 179489 + ... + 179742.

It is an arithmetic number, because the mean of its divisors is an integer number (11495424).

Almost surely, 2^45622337 is an apocalyptic number.

It is an amenable number.

45622337 is a deficient number, since it is larger than the sum of its proper divisors (359359).

45622337 is a wasteful number, since it uses less digits than its factorization.

45622337 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 359358.

The product of its digits is 30240, while the sum is 32.

The square root of 45622337 is about 6754.4309160728. The cubic root of 45622337 is about 357.3215227271.

The spelling of 45622337 in words is "forty-five million, six hundred twenty-two thousand, three hundred thirty-seven".