1393272 has 48 divisors (see below), whose sum is σ = 3882840. Its totient is φ = 451008.

The previous prime is 1393261. The next prime is 1393283. The reversal of 1393272 is 2723931.

1393272 is a `hidden beast` number, since 1 + 393 + 272 = 666.

It is an interprime number because it is at equal distance from previous prime (1393261) and next prime (1393283).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2403 + ... + 2925.

2^1393272 is an apocalyptic number.

1393272 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1393272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1941420).

1393272 is an abundant number, since it is smaller than the sum of its proper divisors (2489568).

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

1393272 is a wasteful number, since it uses less digits than its factorization.

1393272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 572 (or 565 counting only the distinct ones).

The product of its digits is 2268, while the sum is 27.

The square root of 1393272 is about 1180.3694336944. The cubic root of 1393272 is about 111.6894030583.

The spelling of 1393272 in words is "one million, three hundred ninety-three thousand, two hundred seventy-two".