160022540 has 36 divisors (see below), whose sum is σ = 340048128. Its totient is φ = 63252000.

The previous prime is 160022539. The next prime is 160022557. The reversal of 160022540 is 45220061.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 637415 + ... + 637665.

Almost surely, 2^160022540 is an apocalyptic number.

160022540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

160022540 is an abundant number, since it is smaller than the sum of its proper divisors (180025588).

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

160022540 is a wasteful number, since it uses less digits than its factorization.

160022540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 638 (or 385 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 160022540 is about 12650.0015810276. The cubic root of 160022540 is about 542.9090150274.

The spelling of 160022540 in words is "one hundred sixty million, twenty-two thousand, five hundred forty".