11397038 has 8 divisors (see below), whose sum is σ = 18101232. Its totient is φ = 5363296.

The previous prime is 11397037. The next prime is 11397047. The reversal of 11397038 is 83079311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 11396995 and 11397013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11397031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 167570 + ... + 167637.

It is an arithmetic number, because the mean of its divisors is an integer number (2262654).

Almost surely, 2^11397038 is an apocalyptic number.

11397038 is a deficient number, since it is larger than the sum of its proper divisors (6704194).

11397038 is a wasteful number, since it uses less digits than its factorization.

11397038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 335226.

The product of its (nonzero) digits is 4536, while the sum is 32.

The square root of 11397038 is about 3375.9499403871. The cubic root of 11397038 is about 225.0422175925.

The spelling of 11397038 in words is "eleven million, three hundred ninety-seven thousand, thirty-eight".