1052070072 has 16 divisors (see below), whose sum is σ = 2630175240. Its totient is φ = 350690016.

The previous prime is 1052070067. The next prime is 1052070073. The reversal of 1052070072 is 2700702501.

It is a super-2 number, since 2×1052070072² = 2213702872796170368, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 43836253 = 1052070072 / (1 + 0 + 5 + 2 + 0 + 7 + 0 + 0 + 7 + 2).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1052070073) 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, 21918103 + ... + 21918150.

Almost surely, 2^1052070072 is an apocalyptic number.

1052070072 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1052070072 is an abundant number, since it is smaller than the sum of its proper divisors (1578105168).

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

1052070072 is a wasteful number, since it uses less digits than its factorization.

1052070072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43836262 (or 43836258 counting only the distinct ones).

The product of its (nonzero) digits is 980, while the sum is 24.

The square root of 1052070072 is about 32435.6296686221. The cubic root of 1052070072 is about 1017.0638591850.

Adding to 1052070072 its reverse (2700702501), we get a palindrome (3752772573).

The spelling of 1052070072 in words is "one billion, fifty-two million, seventy thousand, seventy-two".