1070860220 has 48 divisors (see below), whose sum is σ = 2396556288. Its totient is φ = 400994880.

The previous prime is 1070860213. The next prime is 1070860229. The reversal of 1070860220 is 220680701.

It is a super-2 number, since 2×1070860220² = 2293483221556896800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1070860220.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1070860229) 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, 3146 + ... + 46385.

It is an arithmetic number, because the mean of its divisors is an integer number (49928256).

Almost surely, 2^1070860220 is an apocalyptic number.

1070860220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1070860220 is an abundant number, since it is smaller than the sum of its proper divisors (1325696068).

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

1070860220 is a wasteful number, since it uses less digits than its factorization.

1070860220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49610 (or 49608 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 1070860220 is about 32724.0006722894. Note that the first 3 decimals coincide. The cubic root of 1070860220 is about 1023.0831420772.

The spelling of 1070860220 in words is "one billion, seventy million, eight hundred sixty thousand, two hundred twenty".