1353772 has 18 divisors (see below), whose sum is σ = 2756292. Its totient is φ = 580104.

The previous prime is 1353767. The next prime is 1353791. The reversal of 1353772 is 2773531.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 1353772.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3258 + ... + 3649.

2^1353772 is an apocalyptic number.

It is an amenable number.

1353772 is an abundant number, since it is smaller than the sum of its proper divisors (1402520).

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

1353772 is a wasteful number, since it uses less digits than its factorization.

1353772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6925 (or 6916 counting only the distinct ones).

The product of its digits is 4410, while the sum is 28.

The square root of 1353772 is about 1163.5170819545. The cubic root of 1353772 is about 110.6237838078.

The spelling of 1353772 in words is "one million, three hundred fifty-three thousand, seven hundred seventy-two".