1371372 has 12 divisors (see below), whose sum is σ = 3199896. Its totient is φ = 457120.

The previous prime is 1371353. The next prime is 1371389. The reversal of 1371372 is 2731731.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×1371372² = 3761322324768, which contains 22 as substring.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57129 + ... + 57152.

It is an arithmetic number, because the mean of its divisors is an integer number (266658).

2^1371372 is an apocalyptic number.

1371372 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1371372 is an abundant number, since it is smaller than the sum of its proper divisors (1828524).

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

1371372 is a wasteful number, since it uses less digits than its factorization.

1371372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114288 (or 114286 counting only the distinct ones).

The product of its digits is 882, while the sum is 24.

The square root of 1371372 is about 1171.0559337623. The cubic root of 1371372 is about 111.1011171752.

The spelling of 1371372 in words is "one million, three hundred seventy-one thousand, three hundred seventy-two".