11744790 has 32 divisors (see below), whose sum is σ = 29846880. Its totient is φ = 2947584.

The previous prime is 11744779. The next prime is 11744801. The reversal of 11744790 is 9744711.

11744790 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11744779) and next prime (11744801).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11005 + ... + 12024.

It is an arithmetic number, because the mean of its divisors is an integer number (932715).

Almost surely, 2^11744790 is an apocalyptic number.

11744790 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11744790 is an abundant number, since it is smaller than the sum of its proper divisors (18102090).

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

11744790 is a wasteful number, since it uses less digits than its factorization.

11744790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23056.

The product of its (nonzero) digits is 7056, while the sum is 33.

The square root of 11744790 is about 3427.0672593341. The cubic root of 11744790 is about 227.3081907812.

The spelling of 11744790 in words is "eleven million, seven hundred forty-four thousand, seven hundred ninety".