45922897 has 2 divisors, whose sum is σ = 45922898. Its totient is φ = 45922896.

The previous prime is 45922889. The next prime is 45922907. The reversal of 45922897 is 79822954.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 39450961 + 6471936 = 6281^2 + 2544^2 .

It is a cyclic number.

It is not a de Polignac number, because 45922897 - 2³ = 45922889 is a prime.

It is not a weakly prime, because it can be changed into another prime (45922397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22961448 + 22961449.

It is an arithmetic number, because the mean of its divisors is an integer number (22961449).

Almost surely, 2^45922897 is an apocalyptic number.

It is an amenable number.

45922897 is a deficient number, since it is larger than the sum of its proper divisors (1).

45922897 is an equidigital number, since it uses as much as digits as its factorization.

45922897 is an evil number, because the sum of its binary digits is even.

The product of its digits is 362880, while the sum is 46.

The square root of 45922897 is about 6776.6434906966. The cubic root of 45922897 is about 358.1044840311.

The spelling of 45922897 in words is "forty-five million, nine hundred twenty-two thousand, eight hundred ninety-seven".