11207290 has 16 divisors (see below), whose sum is σ = 20217600. Its totient is φ = 4473040.

The previous prime is 11207269. The next prime is 11207323. The reversal of 11207290 is 9270211.

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, 5055 + ... + 6925.

It is an arithmetic number, because the mean of its divisors is an integer number (1263600).

Almost surely, 2^11207290 is an apocalyptic number.

11207290 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11207290 is a deficient number, since it is larger than the sum of its proper divisors (9010310).

11207290 is a wasteful number, since it uses less digits than its factorization.

11207290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2477.

The product of its (nonzero) digits is 252, while the sum is 22.

The square root of 11207290 is about 3347.7290810339. The cubic root of 11207290 is about 223.7863209974.

The spelling of 11207290 in words is "eleven million, two hundred seven thousand, two hundred ninety".