2625287 has 8 divisors (see below), whose sum is σ = 3158400. Its totient is φ = 2131704.

The previous prime is 2625277. The next prime is 2625307. The reversal of 2625287 is 7825262.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2625287 - 2⁶ = 2625223 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2625247) 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, 9737 + ... + 10002.

It is an arithmetic number, because the mean of its divisors is an integer number (394800).

2^2625287 is an apocalyptic number.

2625287 is a deficient number, since it is larger than the sum of its proper divisors (533113).

2625287 is a wasteful number, since it uses less digits than its factorization.

2625287 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19765.

The product of its digits is 13440, while the sum is 32.

The square root of 2625287 is about 1620.2737423041. The cubic root of 2625287 is about 137.9512360088.

The spelling of 2625287 in words is "two million, six hundred twenty-five thousand, two hundred eighty-seven".