160820070 has 16 divisors (see below), whose sum is σ = 385968240. Its totient is φ = 42885344.

The previous prime is 160820057. The next prime is 160820089. The reversal of 160820070 is 70028061.

It is a self number, because there is not a number n which added to its sum of digits gives 160820070.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2680305 + ... + 2680364.

It is an arithmetic number, because the mean of its divisors is an integer number (24123015).

Almost surely, 2^160820070 is an apocalyptic number.

160820070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

160820070 is an abundant number, since it is smaller than the sum of its proper divisors (225148170).

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

160820070 is a wasteful number, since it uses less digits than its factorization.

160820070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5360679.

The product of its (nonzero) digits is 672, while the sum is 24.

The square root of 160820070 is about 12681.4853231000. The cubic root of 160820070 is about 543.8094483820.

The spelling of 160820070 in words is "one hundred sixty million, eight hundred twenty thousand, seventy".