2559375 has 72 divisors (see below), whose sum is σ = 5687136. Its totient is φ = 1080000.

The previous prime is 2559341. The next prime is 2559379. The reversal of 2559375 is 5739552.

It is not a de Polignac number, because 2559375 - 2⁷ = 2559247 is a prime.

2559375 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2559379) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 196869 + ... + 196881.

It is an arithmetic number, because the mean of its divisors is an integer number (78988).

2^2559375 is an apocalyptic number.

2559375 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2559375 is an abundant number, since it is smaller than the sum of its proper divisors (3127761).

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

2559375 is an equidigital number, since it uses as much as digits as its factorization.

2559375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51 (or 28 counting only the distinct ones).

The product of its digits is 47250, while the sum is 36.

The square root of 2559375 is about 1599.8046755776. The cubic root of 2559375 is about 136.7869421721.

The spelling of 2559375 in words is "two million, five hundred fifty-nine thousand, three hundred seventy-five".