1070020412 has 12 divisors (see below), whose sum is σ = 1877007720. Its totient is φ = 533732496.

The previous prime is 1070020381. The next prime is 1070020417. The reversal of 1070020412 is 2140200701.

It is a super-2 number, since 2×1070020412² = 2289887364193299488, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1070020417) 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, 317543 + ... + 320894.

It is an arithmetic number, because the mean of its divisors is an integer number (156417310).

Almost surely, 2^1070020412 is an apocalyptic number.

It is an amenable number.

1070020412 is a deficient number, since it is larger than the sum of its proper divisors (806987308).

1070020412 is a wasteful number, since it uses less digits than its factorization.

1070020412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 638860 (or 638858 counting only the distinct ones).

The product of its (nonzero) digits is 112, while the sum is 17.

The square root of 1070020412 is about 32711.1664726283. The cubic root of 1070020412 is about 1022.8156256473.

The spelling of 1070020412 in words is "one billion, seventy million, twenty thousand, four hundred twelve".