712415672 has 16 divisors (see below), whose sum is σ = 1368360000. Its totient is φ = 347519680.

The previous prime is 712415663. The next prime is 712415677. The reversal of 712415672 is 276514217.

It is a super-3 number, since 3×712415672³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (712415677) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1085672 + ... + 1086327.

It is an arithmetic number, because the mean of its divisors is an integer number (85522500).

Almost surely, 2^712415672 is an apocalyptic number.

It is an amenable number.

712415672 is a deficient number, since it is larger than the sum of its proper divisors (655944328).

712415672 is a wasteful number, since it uses less digits than its factorization.

712415672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2172046 (or 2172042 counting only the distinct ones).

The product of its digits is 23520, while the sum is 35.

The square root of 712415672 is about 26691.1159751705. The cubic root of 712415672 is about 893.1227558662.

Adding to 712415672 its reverse (276514217), we get a palindrome (988929889).

The spelling of 712415672 in words is "seven hundred twelve million, four hundred fifteen thousand, six hundred seventy-two".