11397404 has 6 divisors (see below), whose sum is σ = 19945464. Its totient is φ = 5698700.

The previous prime is 11397391. The next prime is 11397427. The reversal of 11397404 is 40479311.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1424672 + ... + 1424679.

It is an arithmetic number, because the mean of its divisors is an integer number (3324244).

Almost surely, 2^11397404 is an apocalyptic number.

It is an amenable number.

11397404 is a deficient number, since it is larger than the sum of its proper divisors (8548060).

11397404 is a wasteful number, since it uses less digits than its factorization.

11397404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2849355 (or 2849353 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 11397404 is about 3376.0041469169. The cubic root of 11397404 is about 225.0446265391.

The spelling of 11397404 in words is "eleven million, three hundred ninety-seven thousand, four hundred four".