11628790 has 8 divisors (see below), whose sum is σ = 20931840. Its totient is φ = 4651512.

The previous prime is 11628769. The next prime is 11628809. The reversal of 11628790 is 9782611.

11628790 = 753² + 754² + ... + 772².

It is a happy number.

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 pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 581430 + ... + 581449.

It is an arithmetic number, because the mean of its divisors is an integer number (2616480).

Almost surely, 2^11628790 is an apocalyptic number.

11628790 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11628790 is a deficient number, since it is larger than the sum of its proper divisors (9303050).

11628790 is a wasteful number, since it uses less digits than its factorization.

11628790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1162886.

The product of its (nonzero) digits is 6048, while the sum is 34.

The square root of 11628790 is about 3410.1011715197. The cubic root of 11628790 is about 226.5573603115.

The spelling of 11628790 in words is "eleven million, six hundred twenty-eight thousand, seven hundred ninety".