11937038 has 16 divisors (see below), whose sum is σ = 18614880. Its totient is φ = 5734176.

The previous prime is 11937019. The next prime is 11937041. The reversal of 11937038 is 83073911.

It is a junction number, because it is equal to n+sod(n) for n = 11936995 and 11937013.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15695 + ... + 16437.

It is an arithmetic number, because the mean of its divisors is an integer number (1163430).

Almost surely, 2^11937038 is an apocalyptic number.

11937038 is a deficient number, since it is larger than the sum of its proper divisors (6677842).

11937038 is a wasteful number, since it uses less digits than its factorization.

11937038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1051.

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

The square root of 11937038 is about 3455.0018813309. The cubic root of 11937038 is about 228.5417378473.

The spelling of 11937038 in words is "eleven million, nine hundred thirty-seven thousand, thirty-eight".