2488957 has 4 divisors (see below), whose sum is σ = 2494240. Its totient is φ = 2483676.

The previous prime is 2488949. The next prime is 2488961. The reversal of 2488957 is 7598842.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2488957 - 2³ = 2488949 is a prime.

It is a d-powerful number, because it can be written as 2¹⁰ + 4 + 8² + 8⁷ + 9² + 5⁸ + 7 .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2488907) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1857 + ... + 2902.

It is an arithmetic number, because the mean of its divisors is an integer number (623560).

2^2488957 is an apocalyptic number.

It is an amenable number.

2488957 is a deficient number, since it is larger than the sum of its proper divisors (5283).

2488957 is an equidigital number, since it uses as much as digits as its factorization.

2488957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5282.

The product of its digits is 161280, while the sum is 43.

The square root of 2488957 is about 1577.6428619938. The cubic root of 2488957 is about 135.5207504429.

The spelling of 2488957 in words is "two million, four hundred eighty-eight thousand, nine hundred fifty-seven".