11402960 has 20 divisors (see below), whose sum is σ = 26512068. Its totient is φ = 4561152.

The previous prime is 11402953. The next prime is 11402977. The reversal of 11402960 is 6920411.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4910656 + 6492304 = 2216^2 + 2548^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71189 + ... + 71348.

Almost surely, 2^11402960 is an apocalyptic number.

11402960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11402960 is an abundant number, since it is smaller than the sum of its proper divisors (15109108).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11402960 is a wasteful number, since it uses less digits than its factorization.

11402960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142550 (or 142544 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 11402960 is about 3376.8269129465. The cubic root of 11402960 is about 225.0811888074.

The spelling of 11402960 in words is "eleven million, four hundred two thousand, nine hundred sixty".