11352390 has 32 divisors (see below), whose sum is σ = 31138560. Its totient is φ = 2594784.

The previous prime is 11352389. The next prime is 11352391. The reversal of 11352390 is 9325311.

It is a happy number.

11352390 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11352389) and next prime (11352391).

It is a self number, because there is not a number n which added to its sum of digits gives 11352390.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11352391) 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, 26820 + ... + 27239.

It is an arithmetic number, because the mean of its divisors is an integer number (973080).

Almost surely, 2^11352390 is an apocalyptic number.

11352390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11352390 is an abundant number, since it is smaller than the sum of its proper divisors (19786170).

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

11352390 is a wasteful number, since it uses less digits than its factorization.

11352390 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54076.

The product of its (nonzero) digits is 810, while the sum is 24.

The square root of 11352390 is about 3369.3307940895. The cubic root of 11352390 is about 224.7479646999.

The spelling of 11352390 in words is "eleven million, three hundred fifty-two thousand, three hundred ninety".