906331051 has 2 divisors, whose sum is σ = 906331052. Its totient is φ = 906331050.

The previous prime is 906331039. The next prime is 906331057. The reversal of 906331051 is 150133609.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 906331051 - 2⁷ = 906330923 is a prime.

It is not a weakly prime, because it can be changed into another prime (906331057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 453165525 + 453165526.

It is an arithmetic number, because the mean of its divisors is an integer number (453165526).

Almost surely, 2^906331051 is an apocalyptic number.

906331051 is a deficient number, since it is larger than the sum of its proper divisors (1).

906331051 is an equidigital number, since it uses as much as digits as its factorization.

906331051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2430, while the sum is 28.

The square root of 906331051 is about 30105.3326007204. The cubic root of 906331051 is about 967.7480088071.

The spelling of 906331051 in words is "nine hundred six million, three hundred thirty-one thousand, fifty-one".