160616451 has 16 divisors (see below), whose sum is σ = 216228096. Its totient is φ = 106046496.

The previous prime is 160616441. The next prime is 160616461. The reversal of 160616451 is 154616061.

It is an interprime number because it is at equal distance from previous prime (160616441) and next prime (160616461).

It is not a de Polignac number, because 160616451 - 2¹⁴ = 160600067 is a prime.

It is not an unprimeable number, because it can be changed into a prime (160616441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 245641 + ... + 246293.

It is an arithmetic number, because the mean of its divisors is an integer number (13514256).

Almost surely, 2^160616451 is an apocalyptic number.

160616451 is a deficient number, since it is larger than the sum of its proper divisors (55611645).

160616451 is a wasteful number, since it uses less digits than its factorization.

160616451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1322.

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 160616451 is about 12673.4545803423. The cubic root of 160616451 is about 543.5798404279.

The spelling of 160616451 in words is "one hundred sixty million, six hundred sixteen thousand, four hundred fifty-one".