1097392 has 20 divisors (see below), whose sum is σ = 2149416. Its totient is φ = 542720.

The previous prime is 1097381. The next prime is 1097413. The reversal of 1097392 is 2937901.

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, 1392 + ... + 2032.

2^1097392 is an apocalyptic number.

It is an amenable number.

1097392 is a deficient number, since it is larger than the sum of its proper divisors (1052024).

1097392 is a wasteful number, since it uses less digits than its factorization.

1097392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 756 (or 750 counting only the distinct ones).

The product of its (nonzero) digits is 3402, while the sum is 31.

The square root of 1097392 is about 1047.5647951320. The cubic root of 1097392 is about 103.1463655762.

The spelling of 1097392 in words is "one million, ninety-seven thousand, three hundred ninety-two".