1197938 has 16 divisors (see below), whose sum is σ = 2104704. Its totient is φ = 500640.

The previous prime is 1197929. The next prime is 1197941. The reversal of 1197938 is 8397911.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 470 + ... + 1617.

It is an arithmetic number, because the mean of its divisors is an integer number (131544).

2^1197938 is an apocalyptic number.

1197938 is a deficient number, since it is larger than the sum of its proper divisors (906766).

1197938 is a wasteful number, since it uses less digits than its factorization.

1197938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2137.

The product of its digits is 13608, while the sum is 38.

The square root of 1197938 is about 1094.5035404237. The cubic root of 1197938 is about 106.2049553005.

The spelling of 1197938 in words is "one million, one hundred ninety-seven thousand, nine hundred thirty-eight".