1369628 has 12 divisors (see below), whose sum is σ = 2581320. Its totient is φ = 632112.

The previous prime is 1369619. The next prime is 1369651. The reversal of 1369628 is 8269631.

It is a congruent number.

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, 13118 + ... + 13221.

It is an arithmetic number, because the mean of its divisors is an integer number (215110).

2^1369628 is an apocalyptic number.

It is an amenable number.

1369628 is a deficient number, since it is larger than the sum of its proper divisors (1211692).

1369628 is a wasteful number, since it uses less digits than its factorization.

1369628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26356 (or 26354 counting only the distinct ones).

The product of its digits is 15552, while the sum is 35.

The square root of 1369628 is about 1170.3110697588. The cubic root of 1369628 is about 111.0540007247.

The spelling of 1369628 in words is "one million, three hundred sixty-nine thousand, six hundred twenty-eight".