2488279 has 4 divisors (see below), whose sum is σ = 2502360. Its totient is φ = 2474200.

The previous prime is 2488271. The next prime is 2488289. The reversal of 2488279 is 9728842.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2488279 - 2³ = 2488271 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2488271) 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, 6772 + ... + 7129.

It is an arithmetic number, because the mean of its divisors is an integer number (625590).

2^2488279 is an apocalyptic number.

2488279 is a deficient number, since it is larger than the sum of its proper divisors (14081).

2488279 is a wasteful number, since it uses less digits than its factorization.

2488279 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14080.

The product of its digits is 64512, while the sum is 40.

The square root of 2488279 is about 1577.4279698294. The cubic root of 2488279 is about 135.5084438940.

The spelling of 2488279 in words is "two million, four hundred eighty-eight thousand, two hundred seventy-nine".