160517428 has 24 divisors (see below), whose sum is σ = 284166792. Its totient is φ = 79332864.

The previous prime is 160517393. The next prime is 160517429. The reversal of 160517428 is 824715061.

It can be written as a sum of positive squares in 4 ways, for example, as 39204 + 160478224 = 198^2 + 12668^2 .

It is a junction number, because it is equal to n+sod(n) for n = 160517393 and 160517402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160517429) 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, 145776 + ... + 146872.

It is an arithmetic number, because the mean of its divisors is an integer number (11840283).

Almost surely, 2^160517428 is an apocalyptic number.

It is an amenable number.

160517428 is a deficient number, since it is larger than the sum of its proper divisors (123649364).

160517428 is a wasteful number, since it uses less digits than its factorization.

160517428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1491 (or 1489 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 34.

The square root of 160517428 is about 12669.5472689437. The cubic root of 160517428 is about 543.4681084690.

The spelling of 160517428 in words is "one hundred sixty million, five hundred seventeen thousand, four hundred twenty-eight".