906521046 has 32 divisors (see below), whose sum is σ = 1909837440. Its totient is φ = 286064064.

The previous prime is 906521023. The next prime is 906521069. The reversal of 906521046 is 640125609.

It is an interprime number because it is at equal distance from previous prime (906521023) and next prime (906521069).

It is a junction number, because it is equal to n+sod(n) for n = 906520998 and 906521016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 271141 + ... + 274463.

It is an arithmetic number, because the mean of its divisors is an integer number (59682420).

Almost surely, 2^906521046 is an apocalyptic number.

906521046 is an abundant number, since it is smaller than the sum of its proper divisors (1003316394).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

906521046 is a wasteful number, since it uses less digits than its factorization.

906521046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5740.

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 906521046 is about 30108.4879394499. The cubic root of 906521046 is about 967.8156273798.

The spelling of 906521046 in words is "nine hundred six million, five hundred twenty-one thousand, forty-six".