160620944 has 40 divisors (see below), whose sum is σ = 347790240. Its totient is φ = 71225600.

The previous prime is 160620923. The next prime is 160620961. The reversal of 160620944 is 449026061.

It is a happy number.

It is a super-2 number, since 2×160620944² = 51598175302902272, 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 160620944.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3914 + ... + 18345.

It is an arithmetic number, because the mean of its divisors is an integer number (8694756).

Almost surely, 2^160620944 is an apocalyptic number.

It is an amenable number.

160620944 is an abundant number, since it is smaller than the sum of its proper divisors (187169296).

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

160620944 is a wasteful number, since it uses less digits than its factorization.

160620944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22319 (or 22313 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 160620944 is about 12673.6318393742. The cubic root of 160620944 is about 543.5849089860.

The spelling of 160620944 in words is "one hundred sixty million, six hundred twenty thousand, nine hundred forty-four".