2559136 has 12 divisors (see below), whose sum is σ = 5038362. Its totient is φ = 1279552.

The previous prime is 2559131. The next prime is 2559149. The reversal of 2559136 is 6319552.

It can be written as a sum of positive squares in only one way, i.e., 2250000 + 309136 = 1500^2 + 556^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2559098 and 2559107.

It is not an unprimeable number, because it can be changed into a prime (2559131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39955 + ... + 40018.

2^2559136 is an apocalyptic number.

It is an amenable number.

2559136 is a deficient number, since it is larger than the sum of its proper divisors (2479226).

2559136 is an equidigital number, since it uses as much as digits as its factorization.

2559136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79983 (or 79975 counting only the distinct ones).

The product of its digits is 8100, while the sum is 31.

The square root of 2559136 is about 1599.7299772149. The cubic root of 2559136 is about 136.7826842189.

The spelling of 2559136 in words is "two million, five hundred fifty-nine thousand, one hundred thirty-six".