11402659 has 4 divisors (see below), whose sum is σ = 11454016. Its totient is φ = 11351304.

The previous prime is 11402653. The next prime is 11402683. The reversal of 11402659 is 95620411.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 95620411 = 761 ⋅125651.

It is a cyclic number.

It is not a de Polignac number, because 11402659 - 2⁵ = 11402627 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11402653) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25344 + ... + 25789.

It is an arithmetic number, because the mean of its divisors is an integer number (2863504).

Almost surely, 2^11402659 is an apocalyptic number.

11402659 is a deficient number, since it is larger than the sum of its proper divisors (51357).

11402659 is an equidigital number, since it uses as much as digits as its factorization.

11402659 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51356.

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 11402659 is about 3376.7823441851. The cubic root of 11402659 is about 225.0792083265.

The spelling of 11402659 in words is "eleven million, four hundred two thousand, six hundred fifty-nine".