45622073 has 16 divisors (see below), whose sum is σ = 53808000. Its totient is φ = 37863936.

The previous prime is 45622063. The next prime is 45622103. The reversal of 45622073 is 37022654.

It is a cyclic number.

It is not a de Polignac number, because 45622073 - 2¹⁰ = 45621049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45622043) 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, 91178 + ... + 91676.

It is an arithmetic number, because the mean of its divisors is an integer number (3363000).

Almost surely, 2^45622073 is an apocalyptic number.

It is an amenable number.

45622073 is a deficient number, since it is larger than the sum of its proper divisors (8185927).

45622073 is a wasteful number, since it uses less digits than its factorization.

45622073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 896.

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 45622073 is about 6754.4113733174. The cubic root of 45622073 is about 357.3208334955.

The spelling of 45622073 in words is "forty-five million, six hundred twenty-two thousand, seventy-three".