11807490 has 16 divisors (see below), whose sum is σ = 28338048. Its totient is φ = 3148656.

The previous prime is 11807489. The next prime is 11807501. The reversal of 11807490 is 9470811.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 393583 = 11807490 / (1 + 1 + 8 + 0 + 7 + 4 + 9 + 0).

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, 196762 + ... + 196821.

It is an arithmetic number, because the mean of its divisors is an integer number (1771128).

Almost surely, 2^11807490 is an apocalyptic number.

11807490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11807490 is an abundant number, since it is smaller than the sum of its proper divisors (16530558).

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

11807490 is a wasteful number, since it uses less digits than its factorization.

11807490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393593.

The product of its (nonzero) digits is 2016, while the sum is 30.

The square root of 11807490 is about 3436.2028461661. The cubic root of 11807490 is about 227.7119708546.

The spelling of 11807490 in words is "eleven million, eight hundred seven thousand, four hundred ninety".