11238502 has 16 divisors (see below), whose sum is σ = 18450000. Its totient is φ = 5091840.

The previous prime is 11238463. The next prime is 11238503. The reversal of 11238502 is 20583211.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11238503) 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, 8374 + ... + 9622.

It is an arithmetic number, because the mean of its divisors is an integer number (1153125).

Almost surely, 2^11238502 is an apocalyptic number.

11238502 is a deficient number, since it is larger than the sum of its proper divisors (7211498).

11238502 is a wasteful number, since it uses less digits than its factorization.

11238502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1671.

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 11238502 is about 3352.3875074341. The cubic root of 11238502 is about 223.9938747262.

The spelling of 11238502 in words is "eleven million, two hundred thirty-eight thousand, five hundred two".