11739090 has 32 divisors (see below), whose sum is σ = 30735936. Its totient is φ = 2845760.

The previous prime is 11739089. The next prime is 11739107. The reversal of 11739090 is 9093711.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 17457 + ... + 18116.

It is an arithmetic number, because the mean of its divisors is an integer number (960498).

Almost surely, 2^11739090 is an apocalyptic number.

11739090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11739090 is an abundant number, since it is smaller than the sum of its proper divisors (18996846).

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

11739090 is a wasteful number, since it uses less digits than its factorization.

11739090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35594.

The product of its (nonzero) digits is 1701, while the sum is 30.

The square root of 11739090 is about 3426.2355435667. The cubic root of 11739090 is about 227.2714123075.

The spelling of 11739090 in words is "eleven million, seven hundred thirty-nine thousand, ninety".