2550464 has 28 divisors (see below), whose sum is σ = 5785104. Its totient is φ = 1092864.

The previous prime is 2550437. The next prime is 2550467. The reversal of 2550464 is 4640552.

It is a tau number, because it is divible by the number of its divisors (28).

It is not an unprimeable number, because it can be changed into a prime (2550467) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2399 + ... + 3294.

2^2550464 is an apocalyptic number.

It is an amenable number.

2550464 is an abundant number, since it is smaller than the sum of its proper divisors (3234640).

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

2550464 is an equidigital number, since it uses as much as digits as its factorization.

2550464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5712 (or 5702 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 2550464 is about 1597.0172196943. The cubic root of 2550464 is about 136.6280067794.

The spelling of 2550464 in words is "two million, five hundred fifty thousand, four hundred sixty-four".