11872301 has 16 divisors (see below), whose sum is σ = 14548224. Its totient is φ = 9465984.

The previous prime is 11872277. The next prime is 11872303. The reversal of 11872301 is 10327811.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11872301 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11872303) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 4961 + ... + 6953.

It is an arithmetic number, because the mean of its divisors is an integer number (909264).

Almost surely, 2^11872301 is an apocalyptic number.

It is an amenable number.

11872301 is a deficient number, since it is larger than the sum of its proper divisors (2675923).

11872301 is a wasteful number, since it uses less digits than its factorization.

11872301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2060.

The product of its (nonzero) digits is 336, while the sum is 23.

The square root of 11872301 is about 3445.6205536884. The cubic root of 11872301 is about 228.1278458643.

The spelling of 11872301 in words is "eleven million, eight hundred seventy-two thousand, three hundred one".