1356472 has 16 divisors (see below), whose sum is σ = 2739240. Its totient is φ = 626016.

The previous prime is 1356463. The next prime is 1356473. The reversal of 1356472 is 2746531.

It is a d-powerful number, because it can be written as 1 + 3¹² + 5³ + 6⁴ + 4³ + 7⁷ + 2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1356472.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1356473) 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, 6418 + ... + 6625.

2^1356472 is an apocalyptic number.

It is an amenable number.

1356472 is an abundant number, since it is smaller than the sum of its proper divisors (1382768).

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

1356472 is a wasteful number, since it uses less digits than its factorization.

1356472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13062 (or 13058 counting only the distinct ones).

The product of its digits is 5040, while the sum is 28.

The square root of 1356472 is about 1164.6767791967. The cubic root of 1356472 is about 110.6972786720.

The spelling of 1356472 in words is "one million, three hundred fifty-six thousand, four hundred seventy-two".