160464725 has 12 divisors (see below), whose sum is σ = 199140900. Its totient is φ = 128265600.

The previous prime is 160464701. The next prime is 160464737. The reversal of 160464725 is 527464061.

It can be written as a sum of positive squares in 6 ways, for example, as 94497841 + 65966884 = 9721^2 + 8122^2 .

It is not a de Polignac number, because 160464725 - 2¹⁴ = 160448341 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44801 + ... + 48249.

It is an arithmetic number, because the mean of its divisors is an integer number (16595075).

Almost surely, 2^160464725 is an apocalyptic number.

It is an amenable number.

160464725 is a deficient number, since it is larger than the sum of its proper divisors (38676175).

160464725 is a wasteful number, since it uses less digits than its factorization.

160464725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5320 (or 5315 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 160464725 is about 12667.4671896161. The cubic root of 160464725 is about 543.4086226437.

The spelling of 160464725 in words is "one hundred sixty million, four hundred sixty-four thousand, seven hundred twenty-five".