11707290 has 48 divisors (see below), whose sum is σ = 34789248. Its totient is φ = 2675808.

The previous prime is 11707273. The next prime is 11707313. The reversal of 11707290 is 9270711.

11707290 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8662 + ... + 9921.

It is an arithmetic number, because the mean of its divisors is an integer number (724776).

Almost surely, 2^11707290 is an apocalyptic number.

11707290 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11707290 is an abundant number, since it is smaller than the sum of its proper divisors (23081958).

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

11707290 is a wasteful number, since it uses less digits than its factorization.

11707290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18603 (or 18600 counting only the distinct ones).

The product of its (nonzero) digits is 882, while the sum is 27.

The square root of 11707290 is about 3421.5917348509. The cubic root of 11707290 is about 227.0660083482.

The spelling of 11707290 in words is "eleven million, seven hundred seven thousand, two hundred ninety".