11397692 has 6 divisors (see below), whose sum is σ = 19945968. Its totient is φ = 5698844.

The previous prime is 11397691. The next prime is 11397707. The reversal of 11397692 is 29679311.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11397691) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1424708 + ... + 1424715.

It is an arithmetic number, because the mean of its divisors is an integer number (3324328).

Almost surely, 2^11397692 is an apocalyptic number.

It is an amenable number.

11397692 is a deficient number, since it is larger than the sum of its proper divisors (8548276).

11397692 is a wasteful number, since it uses less digits than its factorization.

11397692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2849427 (or 2849425 counting only the distinct ones).

The product of its digits is 20412, while the sum is 38.

The square root of 11397692 is about 3376.0468006235. The cubic root of 11397692 is about 225.0465220675.

The spelling of 11397692 in words is "eleven million, three hundred ninety-seven thousand, six hundred ninety-two".