11801413 has 8 divisors (see below), whose sum is σ = 13378400. Its totient is φ = 10320048.

The previous prime is 11801411. The next prime is 11801423. The reversal of 11801413 is 31410811.

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

It is a cyclic number.

It is not a de Polignac number, because 11801413 - 2¹ = 11801411 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11801411) 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, 23643 + ... + 24136.

It is an arithmetic number, because the mean of its divisors is an integer number (1672300).

Almost surely, 2^11801413 is an apocalyptic number.

11801413 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

11801413 is a deficient number, since it is larger than the sum of its proper divisors (1576987).

11801413 is a wasteful number, since it uses less digits than its factorization.

11801413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47811.

The product of its (nonzero) digits is 96, while the sum is 19.

The square root of 11801413 is about 3435.3184714084. The cubic root of 11801413 is about 227.6728983925.

The spelling of 11801413 in words is "eleven million, eight hundred one thousand, four hundred thirteen".