827527040 has 32 divisors (see below), whose sum is σ = 1978308360. Its totient is φ = 331010560.

The previous prime is 827527033. The next prime is 827527109. The reversal of 827527040 is 40725728.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 645866 + ... + 647145.

Almost surely, 2^827527040 is an apocalyptic number.

827527040 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

827527040 is an abundant number, since it is smaller than the sum of its proper divisors (1150781320).

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

827527040 is a wasteful number, since it uses less digits than its factorization.

827527040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1293030 (or 1293018 counting only the distinct ones).

The product of its (nonzero) digits is 31360, while the sum is 35.

The square root of 827527040 is about 28766.7697178533. The cubic root of 827527040 is about 938.8453606223.

The spelling of 827527040 in words is "eight hundred twenty-seven million, five hundred twenty-seven thousand, forty".