11612790 has 48 divisors (see below), whose sum is σ = 34508448. Its totient is φ = 2654208.

The previous prime is 11612759. The next prime is 11612791. The reversal of 11612790 is 9721611.

11612790 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 a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11612791) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8587 + ... + 9846.

It is an arithmetic number, because the mean of its divisors is an integer number (718926).

Almost surely, 2^11612790 is an apocalyptic number.

11612790 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11612790 is an abundant number, since it is smaller than the sum of its proper divisors (22895658).

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

11612790 is a wasteful number, since it uses less digits than its factorization.

11612790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18453 (or 18450 counting only the distinct ones).

The product of its (nonzero) digits is 756, while the sum is 27.

The square root of 11612790 is about 3407.7543925582. The cubic root of 11612790 is about 226.4534062016.

The spelling of 11612790 in words is "eleven million, six hundred twelve thousand, seven hundred ninety".