11377538 has 16 divisors (see below), whose sum is σ = 17449344. Its totient is φ = 5562480.

The previous prime is 11377517. The next prime is 11377547. The reversal of 11377538 is 83577311.

11377538 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 11377498 and 11377507.

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, 26183 + ... + 26613.

It is an arithmetic number, because the mean of its divisors is an integer number (1090584).

Almost surely, 2^11377538 is an apocalyptic number.

11377538 is a deficient number, since it is larger than the sum of its proper divisors (6071806).

11377538 is a wasteful number, since it uses less digits than its factorization.

11377538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 697.

The product of its digits is 17640, while the sum is 35.

The square root of 11377538 is about 3373.0606279757. The cubic root of 11377538 is about 224.9137974307.

The spelling of 11377538 in words is "eleven million, three hundred seventy-seven thousand, five hundred thirty-eight".