16160742 has 32 divisors (see below), whose sum is σ = 38676960. Its totient is φ = 4972320.

The previous prime is 16160741. The next prime is 16160747. The reversal of 16160742 is 24706161.

16160742 is a `hidden beast` number, since 1 + 616 + 0 + 7 + 42 = 666.

It is a super-2 number, since 2×16160742² = 522339163981128, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16160741) 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, 10809 + ... + 12212.

It is an arithmetic number, because the mean of its divisors is an integer number (1208655).

Almost surely, 2^16160742 is an apocalyptic number.

16160742 is an abundant number, since it is smaller than the sum of its proper divisors (22516218).

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

16160742 is a wasteful number, since it uses less digits than its factorization.

16160742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23045 (or 23039 counting only the distinct ones).

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

The square root of 16160742 is about 4020.0425370884. The cubic root of 16160742 is about 252.8252424155.

The spelling of 16160742 in words is "sixteen million, one hundred sixty thousand, seven hundred forty-two".