11402998 has 16 divisors (see below), whose sum is σ = 17772480. Its totient is φ = 5483016.

The previous prime is 11402977. The next prime is 11403013. The reversal of 11402998 is 89920411.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4773 + ... + 6751.

It is an arithmetic number, because the mean of its divisors is an integer number (1110780).

Almost surely, 2^11402998 is an apocalyptic number.

11402998 is a deficient number, since it is larger than the sum of its proper divisors (6369482).

11402998 is a wasteful number, since it uses less digits than its factorization.

11402998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2091.

The product of its (nonzero) digits is 5184, while the sum is 34.

The square root of 11402998 is about 3376.8325395258. The cubic root of 11402998 is about 225.0814388324.

The spelling of 11402998 in words is "eleven million, four hundred two thousand, nine hundred ninety-eight".