11854401 has 8 divisors (see below), whose sum is σ = 17021760. Its totient is φ = 7294992.

The previous prime is 11854399. The next prime is 11854411. The reversal of 11854401 is 10445811.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11854401 - 2¹ = 11854399 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11854411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 151941 + ... + 152018.

It is an arithmetic number, because the mean of its divisors is an integer number (2127720).

Almost surely, 2^11854401 is an apocalyptic number.

It is an amenable number.

11854401 is a deficient number, since it is larger than the sum of its proper divisors (5167359).

11854401 is a wasteful number, since it uses less digits than its factorization.

11854401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303975.

The product of its (nonzero) digits is 640, while the sum is 24.

The square root of 11854401 is about 3443.0220737021. The cubic root of 11854401 is about 228.0131379010.

The spelling of 11854401 in words is "eleven million, eight hundred fifty-four thousand, four hundred one".