1020070886 has 8 divisors (see below), whose sum is σ = 1530827424. Its totient is φ = 509795080.

The previous prime is 1020070867. The next prime is 1020070889. The reversal of 1020070886 is 6880700201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1020070886² = 2081089224929649992, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1020070889) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 114830 + ... + 123393.

It is an arithmetic number, because the mean of its divisors is an integer number (191353428).

Almost surely, 2^1020070886 is an apocalyptic number.

1020070886 is a deficient number, since it is larger than the sum of its proper divisors (510756538).

1020070886 is a wasteful number, since it uses less digits than its factorization.

1020070886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240366.

The product of its (nonzero) digits is 5376, while the sum is 32.

The square root of 1020070886 is about 31938.5485894397. The cubic root of 1020070886 is about 1006.6460277969.

The spelling of 1020070886 in words is "one billion, twenty million, seventy thousand, eight hundred eighty-six".