11570090 has 16 divisors (see below), whose sum is σ = 23801472. Its totient is φ = 3966864.

The previous prime is 11570071. The next prime is 11570129. The reversal of 11570090 is 9007511.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82574 + ... + 82713.

It is an arithmetic number, because the mean of its divisors is an integer number (1487592).

Almost surely, 2^11570090 is an apocalyptic number.

11570090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11570090 is an abundant number, since it is smaller than the sum of its proper divisors (12231382).

11570090 is a wasteful number, since it uses less digits than its factorization.

11570090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165301.

The product of its (nonzero) digits is 315, while the sum is 23.

The square root of 11570090 is about 3401.4834998865. The cubic root of 11570090 is about 226.1755104129.

The spelling of 11570090 in words is "eleven million, five hundred seventy thousand, ninety".