715081082 has 16 divisors (see below), whose sum is σ = 1100374632. Its totient is φ = 348314880.

The previous prime is 715081079. The next prime is 715081097. The reversal of 715081082 is 280180517.

It is a happy number.

It is a Cunningham number, because it is equal to 26741²+1.

It can be written as a sum of positive squares in 4 ways, for example, as 715081081 + 1 = 26741^2 + 1^2 .

It is a super-2 number, since 2×715081082² = 1022681907668581448, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54158 + ... + 66054.

Almost surely, 2^715081082 is an apocalyptic number.

715081082 is a deficient number, since it is larger than the sum of its proper divisors (385293550).

715081082 is a wasteful number, since it uses less digits than its factorization.

715081082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12673.

The product of its (nonzero) digits is 4480, while the sum is 32.

The square root of 715081082 is about 26741.0000186979. Note that the first 4 decimals coincide. The cubic root of 715081082 is about 894.2352036264.

The spelling of 715081082 in words is "seven hundred fifteen million, eighty-one thousand, eighty-two".