990527048 has 32 divisors (see below), whose sum is σ = 2123573760. Its totient is φ = 424308480.

The previous prime is 990527033. The next prime is 990527093. The reversal of 990527048 is 840725099.

It is a happy number.

It is a super-2 number, since 2×990527048² = 1962287665639188608, which contains 22 as substring.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 208265 + ... + 212967.

It is an arithmetic number, because the mean of its divisors is an integer number (66361680).

Almost surely, 2^990527048 is an apocalyptic number.

It is an amenable number.

990527048 is an abundant number, since it is smaller than the sum of its proper divisors (1133046712).

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

990527048 is a wasteful number, since it uses less digits than its factorization.

990527048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8477 (or 8473 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 44.

The square root of 990527048 is about 31472.6396732146. The cubic root of 990527048 is about 996.8323257683.

The spelling of 990527048 in words is "nine hundred ninety million, five hundred twenty-seven thousand, forty-eight".