2550064 has 20 divisors (see below), whose sum is σ = 5390280. Its totient is φ = 1159040.

The previous prime is 2550059. The next prime is 2550073. The reversal of 2550064 is 4600552.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7069 + ... + 7420.

It is an arithmetic number, because the mean of its divisors is an integer number (269514).

2^2550064 is an apocalyptic number.

It is an amenable number.

2550064 is an abundant number, since it is smaller than the sum of its proper divisors (2840216).

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

2550064 is a wasteful number, since it uses less digits than its factorization.

2550064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14508 (or 14502 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 2550064 is about 1596.8919813187. The cubic root of 2550064 is about 136.6208637575.

The spelling of 2550064 in words is "two million, five hundred fifty thousand, sixty-four".