160047261 has 12 divisors (see below), whose sum is σ = 252195840. Its totient is φ = 96998280.

The previous prime is 160047257. The next prime is 160047263. The reversal of 160047261 is 162740061.

It is not a de Polignac number, because 160047261 - 2² = 160047257 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160047263) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 808221 + ... + 808418.

It is an arithmetic number, because the mean of its divisors is an integer number (21016320).

Almost surely, 2^160047261 is an apocalyptic number.

160047261 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

160047261 is a deficient number, since it is larger than the sum of its proper divisors (92148579).

160047261 is a wasteful number, since it uses less digits than its factorization.

160047261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1616656 (or 1616653 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 160047261 is about 12650.9786577956. The cubic root of 160047261 is about 542.9369705948.

The spelling of 160047261 in words is "one hundred sixty million, forty-seven thousand, two hundred sixty-one".