11752890 has 32 divisors (see below), whose sum is σ = 28313280. Its totient is φ = 3122304.

The previous prime is 11752877. The next prime is 11752891. The reversal of 11752890 is 9825711.

It is not an unprimeable number, because it can be changed into a prime (11752891) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9846 + ... + 10974.

It is an arithmetic number, because the mean of its divisors is an integer number (884790).

Almost surely, 2^11752890 is an apocalyptic number.

11752890 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11752890 is an abundant number, since it is smaller than the sum of its proper divisors (16560390).

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

11752890 is a wasteful number, since it uses less digits than its factorization.

11752890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1486.

The product of its (nonzero) digits is 5040, while the sum is 33.

The square root of 11752890 is about 3428.2488241083. The cubic root of 11752890 is about 227.3604344636.

The spelling of 11752890 in words is "eleven million, seven hundred fifty-two thousand, eight hundred ninety".