2606475256 has 32 divisors (see below), whose sum is σ = 6093060480. Its totient is φ = 1015509600.

The previous prime is 2606475251. The next prime is 2606475269. The reversal of 2606475256 is 6525746062.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2606475251) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2115030 + ... + 2116261.

It is an arithmetic number, because the mean of its divisors is an integer number (190408140).

Almost surely, 2^2606475256 is an apocalyptic number.

It is an amenable number.

2606475256 is an abundant number, since it is smaller than the sum of its proper divisors (3486585224).

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

2606475256 is a wasteful number, since it uses less digits than its factorization.

2606475256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4231315 (or 4231311 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 43.

The square root of 2606475256 is about 51053.6507607438. The cubic root of 2606475256 is about 1376.2094493116.

The spelling of 2606475256 in words is "two billion, six hundred six million, four hundred seventy-five thousand, two hundred fifty-six".