2070562872 has 128 divisors (see below), whose sum is σ = 6382540800. Its totient is φ = 546244608.

The previous prime is 2070562861. The next prime is 2070562919. The reversal of 2070562872 is 2782650702.

It is a self number, because there is not a number n which added to its sum of digits gives 2070562872.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 144529 + ... + 158207.

It is an arithmetic number, because the mean of its divisors is an integer number (49863600).

Almost surely, 2^2070562872 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 2070562872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3191270400).

2070562872 is an abundant number, since it is smaller than the sum of its proper divisors (4311977928).

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

2070562872 is a wasteful number, since it uses less digits than its factorization.

2070562872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13765 (or 13761 counting only the distinct ones).

The product of its (nonzero) digits is 94080, while the sum is 39.

The square root of 2070562872 is about 45503.4380239559. The cubic root of 2070562872 is about 1274.5674035672.

The spelling of 2070562872 in words is "two billion, seventy million, five hundred sixty-two thousand, eight hundred seventy-two".