11398252 has 24 divisors (see below), whose sum is σ = 21450240. Its totient is φ = 5282640.

The previous prime is 11398249. The next prime is 11398253. The reversal of 11398252 is 25289311.

It is not an unprimeable number, because it can be changed into a prime (11398253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1977 + ... + 5167.

It is an arithmetic number, because the mean of its divisors is an integer number (893760).

Almost surely, 2^11398252 is an apocalyptic number.

It is an amenable number.

11398252 is a deficient number, since it is larger than the sum of its proper divisors (10051988).

11398252 is a wasteful number, since it uses less digits than its factorization.

11398252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3261 (or 3259 counting only the distinct ones).

The product of its digits is 4320, while the sum is 31.

The square root of 11398252 is about 3376.1297368437. The cubic root of 11398252 is about 225.0502077256.

The spelling of 11398252 in words is "eleven million, three hundred ninety-eight thousand, two hundred fifty-two".