11599401 has 8 divisors (see below), whose sum is σ = 16871904. Its totient is φ = 7029920.

The previous prime is 11599369. The next prime is 11599409. The reversal of 11599401 is 10499511.

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 11599401 - 2⁵ = 11599369 is a prime.

It is a super-2 number, since 2×11599401² = 269092207117602, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11599409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 175716 + ... + 175781.

It is an arithmetic number, because the mean of its divisors is an integer number (2108988).

Almost surely, 2^11599401 is an apocalyptic number.

11599401 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11599401 is a deficient number, since it is larger than the sum of its proper divisors (5272503).

11599401 is a wasteful number, since it uses less digits than its factorization.

11599401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351511.

The product of its (nonzero) digits is 1620, while the sum is 30.

The square root of 11599401 is about 3405.7893358222. The cubic root of 11599401 is about 226.3663426953.

The spelling of 11599401 in words is "eleven million, five hundred ninety-nine thousand, four hundred one".