827261416 has 8 divisors (see below), whose sum is σ = 1551115170. Its totient is φ = 413630704.

The previous prime is 827261389. The next prime is 827261441. The reversal of 827261416 is 614162728.

It can be written as a sum of positive squares in only one way, i.e., 819676900 + 7584516 = 28630^2 + 2754^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×827261416² = 1368722900804650112, which contains 22 as substring.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51703831 + ... + 51703846.

Almost surely, 2^827261416 is an apocalyptic number.

It is an amenable number.

827261416 is a deficient number, since it is larger than the sum of its proper divisors (723853754).

827261416 is a wasteful number, since it uses less digits than its factorization.

827261416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103407683 (or 103407679 counting only the distinct ones).

The product of its digits is 32256, while the sum is 37.

The square root of 827261416 is about 28762.1524924683. The cubic root of 827261416 is about 938.7448980251.

The spelling of 827261416 in words is "eight hundred twenty-seven million, two hundred sixty-one thousand, four hundred sixteen".