787161082 has 8 divisors (see below), whose sum is σ = 1180876500. Its totient is φ = 393535584.

The previous prime is 787161077. The next prime is 787161097. The reversal of 787161082 is 280161787.

It can be written as a sum of positive squares in 2 ways, for example, as 639027841 + 148133241 = 25279^2 + 12171^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 7294 + ... + 40342.

Almost surely, 2^787161082 is an apocalyptic number.

787161082 is a deficient number, since it is larger than the sum of its proper divisors (393715418).

787161082 is a wasteful number, since it uses less digits than its factorization.

787161082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44960.

The product of its (nonzero) digits is 37632, while the sum is 40.

The square root of 787161082 is about 28056.3911079098. The cubic root of 787161082 is about 923.3248794626.

The spelling of 787161082 in words is "seven hundred eighty-seven million, one hundred sixty-one thousand, eighty-two".