2530702 has 8 divisors (see below), whose sum is σ = 3817800. Its totient is φ = 1258104.

The previous prime is 2530699. The next prime is 2530709. The reversal of 2530702 is 2070352.

It is a happy number.

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

It is a super-2 number, since 2×2530702² = 12808905225608, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2530702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2530709) 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, 3177 + ... + 3892.

It is an arithmetic number, because the mean of its divisors is an integer number (477225).

2^2530702 is an apocalyptic number.

2530702 is a deficient number, since it is larger than the sum of its proper divisors (1287098).

2530702 is a wasteful number, since it uses less digits than its factorization.

2530702 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7250.

The product of its (nonzero) digits is 420, while the sum is 19.

The square root of 2530702 is about 1590.8180285627. The cubic root of 2530702 is about 136.2742088678.

The spelling of 2530702 in words is "two million, five hundred thirty thousand, seven hundred two".