1314972 has 18 divisors (see below), whose sum is σ = 3324048. Its totient is φ = 438312.

The previous prime is 1314953. The next prime is 1314997. The reversal of 1314972 is 2794131.

It is a tau number, because it is divible by the number of its divisors (18).

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 18228 + ... + 18299.

2^1314972 is an apocalyptic number.

1314972 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1314972 is an abundant number, since it is smaller than the sum of its proper divisors (2009076).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1314972 is a wasteful number, since it uses less digits than its factorization.

1314972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36537 (or 36532 counting only the distinct ones).

The product of its digits is 1512, while the sum is 27.

The square root of 1314972 is about 1146.7222854728. The cubic root of 1314972 is about 109.5566729838.

The spelling of 1314972 in words is "one million, three hundred fourteen thousand, nine hundred seventy-two".