1315672 has 32 divisors (see below), whose sum is σ = 2624400. Its totient is φ = 617344.

The previous prime is 1315661. The next prime is 1315673. The reversal of 1315672 is 2765131.

It is a super-3 number, since 3×1315672³ = 6832256323207033344, which contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1315673) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12243 + ... + 12349.

2^1315672 is an apocalyptic number.

It is an amenable number.

1315672 is a deficient number, since it is larger than the sum of its proper divisors (1308728).

1315672 is a wasteful number, since it uses less digits than its factorization.

1315672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195 (or 191 counting only the distinct ones).

The product of its digits is 1260, while the sum is 25.

The square root of 1315672 is about 1147.0274626180. The cubic root of 1315672 is about 109.5761096631.

The spelling of 1315672 in words is "one million, three hundred fifteen thousand, six hundred seventy-two".