1396472 has 32 divisors (see below), whose sum is σ = 3265920. Its totient is φ = 543840.

The previous prime is 1396469. The next prime is 1396487. The reversal of 1396472 is 2746931.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.

It is a nialpdrome in base 11.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 518 + ... + 1749.

It is an arithmetic number, because the mean of its divisors is an integer number (102060).

2^1396472 is an apocalyptic number.

It is an amenable number.

1396472 is an abundant number, since it is smaller than the sum of its proper divisors (1869448).

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

1396472 is a wasteful number, since it uses less digits than its factorization.

1396472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2291 (or 2287 counting only the distinct ones).

The product of its digits is 9072, while the sum is 32.

The square root of 1396472 is about 1181.7241640925. The cubic root of 1396472 is about 111.7748452916.

The spelling of 1396472 in words is "one million, three hundred ninety-six thousand, four hundred seventy-two".