1026630522 has 24 divisors (see below), whose sum is σ = 2226559764. Its totient is φ = 341872704.

The previous prime is 1026630499. The next prime is 1026630533. The reversal of 1026630522 is 2250366201.

1026630522 is a `hidden beast` number, since 1 + 0 + 2 + 6 + 630 + 5 + 22 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 900540081 + 126090441 = 30009^2 + 11229^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9013 + ... + 46200.

Almost surely, 2^1026630522 is an apocalyptic number.

1026630522 is an abundant number, since it is smaller than the sum of its proper divisors (1199929242).

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

1026630522 is a wasteful number, since it uses less digits than its factorization.

1026630522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56254 (or 56251 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 1026630522 is about 32041.0755437454. The cubic root of 1026630522 is about 1008.7991878651.

Adding to 1026630522 its reverse (2250366201), we get a palindrome (3276996723).

The spelling of 1026630522 in words is "one billion, twenty-six million, six hundred thirty thousand, five hundred twenty-two".