11877934 has 16 divisors (see below), whose sum is σ = 19268928. Its totient is φ = 5469952.

The previous prime is 11877923. The next prime is 11877953. The reversal of 11877934 is 43977811.

It is a super-2 number, since 2×11877934² = 282170632216712, which contains 22 as substring.

It is a congruent number.

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, 2119 + ... + 5314.

It is an arithmetic number, because the mean of its divisors is an integer number (1204308).

Almost surely, 2^11877934 is an apocalyptic number.

11877934 is a deficient number, since it is larger than the sum of its proper divisors (7390994).

11877934 is a wasteful number, since it uses less digits than its factorization.

11877934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7499.

The product of its digits is 42336, while the sum is 40.

The square root of 11877934 is about 3446.4378711940. The cubic root of 11877934 is about 228.1639197748.

The spelling of 11877934 in words is "eleven million, eight hundred seventy-seven thousand, nine hundred thirty-four".