11452456 has 8 divisors (see below), whose sum is σ = 21473370. Its totient is φ = 5726224.

The previous prime is 11452439. The next prime is 11452457. The reversal of 11452456 is 65425411.

It can be written as a sum of positive squares in only one way, i.e., 11329956 + 122500 = 3366^2 + 350^2 .

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

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (11452457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 715771 + ... + 715786.

Almost surely, 2^11452456 is an apocalyptic number.

It is an amenable number.

11452456 is a deficient number, since it is larger than the sum of its proper divisors (10020914).

11452456 is a wasteful number, since it uses less digits than its factorization.

11452456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1431563 (or 1431559 counting only the distinct ones).

The product of its digits is 4800, while the sum is 28.

The square root of 11452456 is about 3384.1477509116. The cubic root of 11452456 is about 225.4063832653.

Adding to 11452456 its reverse (65425411), we get a palindrome (76877867).

The spelling of 11452456 in words is "eleven million, four hundred fifty-two thousand, four hundred fifty-six".