11455464 has 64 divisors (see below), whose sum is σ = 30096000. Its totient is φ = 3628800.

The previous prime is 11455439. The next prime is 11455469. The reversal of 11455464 is 46455411.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11455469) 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, 75789 + ... + 75939.

It is an arithmetic number, because the mean of its divisors is an integer number (470250).

Almost surely, 2^11455464 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11455464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15048000).

11455464 is an abundant number, since it is smaller than the sum of its proper divisors (18640536).

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

11455464 is a wasteful number, since it uses less digits than its factorization.

11455464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298 (or 294 counting only the distinct ones).

The product of its digits is 9600, while the sum is 30.

The square root of 11455464 is about 3384.5921467734. The cubic root of 11455464 is about 225.4261159482.

The spelling of 11455464 in words is "eleven million, four hundred fifty-five thousand, four hundred sixty-four".