715012 has 6 divisors (see below), whose sum is σ = 1251278. Its totient is φ = 357504.

The previous prime is 714991. The next prime is 715019. The reversal of 715012 is 210517.

It can be written as a sum of positive squares in only one way, i.e., 427716 + 287296 = 654^2 + 536^2 .

It is a super-2 number, since 2×715012² = 1022484320288, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (715019) by changing a digit.

715012 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 89373 + ... + 89380.

2⁷¹⁵⁰¹² is an apocalyptic number.

It is an amenable number.

715012 is a deficient number, since it is larger than the sum of its proper divisors (536266).

715012 is a wasteful number, since it uses less digits than its factorization.

715012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178757 (or 178755 counting only the distinct ones).

The product of its (nonzero) digits is 70, while the sum is 16.

The square root of 715012 is about 845.5838219834. The cubic root of 715012 is about 89.4206406171.

Adding to 715012 its reverse (210517), we get a palindrome (925529).

The spelling of 715012 in words is "seven hundred fifteen thousand, twelve".