11302990 has 8 divisors (see below), whose sum is σ = 20345400. Its totient is φ = 4521192.

The previous prime is 11302979. The next prime is 11303021. The reversal of 11302990 is 9920311.

11302990 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 565140 + ... + 565159.

It is an arithmetic number, because the mean of its divisors is an integer number (2543175).

Almost surely, 2^11302990 is an apocalyptic number.

11302990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11302990 is a deficient number, since it is larger than the sum of its proper divisors (9042410).

11302990 is a wasteful number, since it uses less digits than its factorization.

11302990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1130306.

The product of its (nonzero) digits is 486, while the sum is 25.

The square root of 11302990 is about 3361.9919690564. The cubic root of 11302990 is about 224.4214932763.

It can be divided in two parts, 1130 and 2990, that multiplied together give a triangular number (3378700 = T₂₅₉₉).

The spelling of 11302990 in words is "eleven million, three hundred two thousand, nine hundred ninety".