11934261 has 24 divisors (see below), whose sum is σ = 18351840. Its totient is φ = 7452000.

The previous prime is 11934257. The next prime is 11934281. The reversal of 11934261 is 16243911.

11934261 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11934261 - 2² = 11934257 is a prime.

It is a super-2 number, since 2×11934261² = 284853171232242, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11934281) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16926 + ... + 17616.

It is an arithmetic number, because the mean of its divisors is an integer number (764660).

Almost surely, 2^11934261 is an apocalyptic number.

It is an amenable number.

11934261 is a deficient number, since it is larger than the sum of its proper divisors (6417579).

11934261 is a wasteful number, since it uses less digits than its factorization.

11934261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 817 (or 814 counting only the distinct ones).

The product of its digits is 1296, while the sum is 27.

The square root of 11934261 is about 3454.5999768425. The cubic root of 11934261 is about 228.5240140304.

The spelling of 11934261 in words is "eleven million, nine hundred thirty-four thousand, two hundred sixty-one".