16120674 has 32 divisors (see below), whose sum is σ = 35955840. Its totient is φ = 5353776.

The previous prime is 16120673. The next prime is 16120697. The reversal of 16120674 is 47602161.

It is a super-2 number, since 2×16120674² = 519752260428552, which contains 22 as substring.

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

It is a plaindrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16120673) 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, 25992 + ... + 26604.

It is an arithmetic number, because the mean of its divisors is an integer number (1123620).

Almost surely, 2^16120674 is an apocalyptic number.

16120674 is an abundant number, since it is smaller than the sum of its proper divisors (19835166).

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

16120674 is a wasteful number, since it uses less digits than its factorization.

16120674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1111 (or 1105 counting only the distinct ones).

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

The square root of 16120674 is about 4015.0559149282. The cubic root of 16120674 is about 252.6161227797.

The spelling of 16120674 in words is "sixteen million, one hundred twenty thousand, six hundred seventy-four".