2570422 has 8 divisors (see below), whose sum is σ = 3863736. Its totient is φ = 1282512.

The previous prime is 2570419. The next prime is 2570429. The reversal of 2570422 is 2240752.

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

It is a junction number, because it is equal to n+sod(n) for n = 2570393 and 2570402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2570429) 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, 193 + ... + 2275.

It is an arithmetic number, because the mean of its divisors is an integer number (482967).

2^2570422 is an apocalyptic number.

2570422 is a deficient number, since it is larger than the sum of its proper divisors (1293314).

2570422 is a wasteful number, since it uses less digits than its factorization.

2570422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2702.

The product of its (nonzero) digits is 1120, while the sum is 22.

The square root of 2570422 is about 1603.2535669694. The cubic root of 2570422 is about 136.9834636478.

It can be divided in two parts, 2570 and 422, that added together give a palindrome (2992).

The spelling of 2570422 in words is "two million, five hundred seventy thousand, four hundred twenty-two".