160057638 has 24 divisors (see below), whose sum is σ = 373468368. Its totient is φ = 49248432.

The previous prime is 160057633. The next prime is 160057649. The reversal of 160057638 is 836750061.

160057638 is a `hidden beast` number, since 16 + 0 + 0 + 5 + 7 + 638 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160057631) 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, 341770 + ... + 342237.

It is an arithmetic number, because the mean of its divisors is an integer number (15561182).

Almost surely, 2^160057638 is an apocalyptic number.

160057638 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

160057638 is an abundant number, since it is smaller than the sum of its proper divisors (213410730).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

160057638 is a wasteful number, since it uses less digits than its factorization.

160057638 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 684028 (or 684025 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 160057638 is about 12651.3887775216. The cubic root of 160057638 is about 542.9487044938.

The spelling of 160057638 in words is "one hundred sixty million, fifty-seven thousand, six hundred thirty-eight".