11452556 has 6 divisors (see below), whose sum is σ = 20041980. Its totient is φ = 5726276.

The previous prime is 11452523. The next prime is 11452579. The reversal of 11452556 is 65525411.

It is a happy number.

It is a super-2 number, since 2×11452556² = 262322077866272, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1431566 + ... + 1431573.

It is an arithmetic number, because the mean of its divisors is an integer number (3340330).

Almost surely, 2^11452556 is an apocalyptic number.

It is an amenable number.

11452556 is a deficient number, since it is larger than the sum of its proper divisors (8589424).

11452556 is a wasteful number, since it uses less digits than its factorization.

11452556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2863143 (or 2863141 counting only the distinct ones).

The product of its digits is 6000, while the sum is 29.

The square root of 11452556 is about 3384.1625256480. The cubic root of 11452556 is about 225.4070393276.

Adding to 11452556 its reverse (65525411), we get a palindrome (76977967).

The spelling of 11452556 in words is "eleven million, four hundred fifty-two thousand, five hundred fifty-six".