160741257 has 8 divisors (see below), whose sum is σ = 216218784. Its totient is φ = 106212288.

The previous prime is 160741247. The next prime is 160741271. The reversal of 160741257 is 752147061.

160741257 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 160741257 - 2¹⁵ = 160708489 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (160741247) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 236743 + ... + 237420.

It is an arithmetic number, because the mean of its divisors is an integer number (27027348).

Almost surely, 2^160741257 is an apocalyptic number.

It is an amenable number.

160741257 is a deficient number, since it is larger than the sum of its proper divisors (55477527).

160741257 is a wasteful number, since it uses less digits than its factorization.

160741257 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 474279.

The product of its (nonzero) digits is 11760, while the sum is 33.

The square root of 160741257 is about 12678.3775381553. The cubic root of 160741257 is about 543.7205990709.

The spelling of 160741257 in words is "one hundred sixty million, seven hundred forty-one thousand, two hundred fifty-seven".