11346401 has 12 divisors (see below), whose sum is σ = 13085520. Its totient is φ = 9730080.

The previous prime is 11346397. The next prime is 11346409. The reversal of 11346401 is 10464311.

It is not a de Polignac number, because 11346401 - 2² = 11346397 is a prime.

It is a hoax number, since the sum of its digits (20) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11346409) 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 11 ways as a sum of consecutive naturals, for example, 48581 + ... + 48813.

It is an arithmetic number, because the mean of its divisors is an integer number (1090460).

Almost surely, 2^11346401 is an apocalyptic number.

11346401 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11346401 is a deficient number, since it is larger than the sum of its proper divisors (1739119).

11346401 is an equidigital number, since it uses as much as digits as its factorization.

11346401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 496 (or 263 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 11346401 is about 3368.4419246886. The cubic root of 11346401 is about 224.7084355104.

The spelling of 11346401 in words is "eleven million, three hundred forty-six thousand, four hundred one".