11450456 has 8 divisors (see below), whose sum is σ = 21469620. Its totient is φ = 5725224.

The previous prime is 11450441. The next prime is 11450459. The reversal of 11450456 is 65405411.

11450456 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×11450456² = 262225885215872, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11450459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 715646 + ... + 715661.

Almost surely, 2^11450456 is an apocalyptic number.

It is an amenable number.

11450456 is a deficient number, since it is larger than the sum of its proper divisors (10019164).

11450456 is a wasteful number, since it uses less digits than its factorization.

11450456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1431313 (or 1431309 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 11450456 is about 3383.8522426371. The cubic root of 11450456 is about 225.3932612179.

Adding to 11450456 its reverse (65405411), we get a palindrome (76855867).

The spelling of 11450456 in words is "eleven million, four hundred fifty thousand, four hundred fifty-six".