11251984 has 10 divisors (see below), whose sum is σ = 21800750. Its totient is φ = 5625984.

The previous prime is 11251979. The next prime is 11252023. The reversal of 11251984 is 48915211.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 11075584 + 176400 = 3328^2 + 420^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 351609 + ... + 351640.

It is an arithmetic number, because the mean of its divisors is an integer number (2180075).

Almost surely, 2^11251984 is an apocalyptic number.

It is an amenable number.

11251984 is a deficient number, since it is larger than the sum of its proper divisors (10548766).

11251984 is an equidigital number, since it uses as much as digits as its factorization.

11251984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 703257 (or 703251 counting only the distinct ones).

The product of its digits is 2880, while the sum is 31.

The square root of 11251984 is about 3354.3977104690. The cubic root of 11251984 is about 224.0834085640.

The spelling of 11251984 in words is "eleven million, two hundred fifty-one thousand, nine hundred eighty-four".