160465631 has 8 divisors (see below), whose sum is σ = 162578640. Its totient is φ = 158366592.

The previous prime is 160465541. The next prime is 160465649. The reversal of 160465631 is 136564061.

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

It is not a de Polignac number, because 160465631 - 2¹⁰ = 160464607 is a prime.

It is a super-2 number, since 2×160465631² = 51498437464456322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160465651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20711 + ... + 27383.

It is an arithmetic number, because the mean of its divisors is an integer number (20322330).

Almost surely, 2^160465631 is an apocalyptic number.

160465631 is a deficient number, since it is larger than the sum of its proper divisors (2113009).

160465631 is a wasteful number, since it uses less digits than its factorization.

160465631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6985.

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 160465631 is about 12667.5029504634. The cubic root of 160465631 is about 543.4096453551.

The spelling of 160465631 in words is "one hundred sixty million, four hundred sixty-five thousand, six hundred thirty-one".