2570705312 has 96 divisors (see below), whose sum is σ = 5930975232. Its totient is φ = 1074104064.

The previous prime is 2570705309. The next prime is 2570705317. The reversal of 2570705312 is 2135070752.

It is a super-2 number, since 2×2570705312² = 13217051602290034688, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (2570705317) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1544993 + ... + 1546655.

It is an arithmetic number, because the mean of its divisors is an integer number (61780992).

Almost surely, 2^2570705312 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2570705312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2965487616).

2570705312 is an abundant number, since it is smaller than the sum of its proper divisors (3360269920).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2570705312 is a wasteful number, since it uses less digits than its factorization.

2570705312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1850 (or 1842 counting only the distinct ones).

The product of its (nonzero) digits is 14700, while the sum is 32.

The square root of 2570705312 is about 50702.1233480414. The cubic root of 2570705312 is about 1369.8849623690.

The spelling of 2570705312 in words is "two billion, five hundred seventy million, seven hundred five thousand, three hundred twelve".