11315452 has 12 divisors (see below), whose sum is σ = 20485080. Its totient is φ = 5462576.

The previous prime is 11315443. The next prime is 11315501. The reversal of 11315452 is 25451311.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48658 + ... + 48889.

It is an arithmetic number, because the mean of its divisors is an integer number (1707090).

Almost surely, 2^11315452 is an apocalyptic number.

It is an amenable number.

11315452 is a deficient number, since it is larger than the sum of its proper divisors (9169628).

11315452 is a wasteful number, since it uses less digits than its factorization.

11315452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97580 (or 97578 counting only the distinct ones).

The product of its digits is 600, while the sum is 22.

The square root of 11315452 is about 3363.8448240072. The cubic root of 11315452 is about 224.5039408835.

Adding to 11315452 its reverse (25451311), we get a palindrome (36766763).

The spelling of 11315452 in words is "eleven million, three hundred fifteen thousand, four hundred fifty-two".