2490627 has 8 divisors (see below), whose sum is σ = 3402000. Its totient is φ = 1619840.

The previous prime is 2490623. The next prime is 2490637. The reversal of 2490627 is 7260942.

It is a happy number.

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 2490627 - 2² = 2490623 is a prime.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 2490594 and 2490603.

It is not an unprimeable number, because it can be changed into a prime (2490623) 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, 10002 + ... + 10247.

It is an arithmetic number, because the mean of its divisors is an integer number (425250).

2^2490627 is an apocalyptic number.

2490627 is a deficient number, since it is larger than the sum of its proper divisors (911373).

2490627 is a wasteful number, since it uses less digits than its factorization.

2490627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20293.

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 2490627 is about 1578.1720438533. The cubic root of 2490627 is about 135.5510535049.

The spelling of 2490627 in words is "two million, four hundred ninety thousand, six hundred twenty-seven".