16074340 has 12 divisors (see below), whose sum is σ = 33756156. Its totient is φ = 6429728.

The previous prime is 16074319. The next prime is 16074397. The reversal of 16074340 is 4347061.

16074340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 10188864 + 5885476 = 3192^2 + 2426^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 401839 + ... + 401878.

It is an arithmetic number, because the mean of its divisors is an integer number (2813013).

Almost surely, 2^16074340 is an apocalyptic number.

16074340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16074340 is an abundant number, since it is smaller than the sum of its proper divisors (17681816).

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

16074340 is a wasteful number, since it uses less digits than its factorization.

16074340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 803726 (or 803724 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 16074340 is about 4009.2817311833. The cubic root of 16074340 is about 252.3738676635.

The spelling of 16074340 in words is "sixteen million, seventy-four thousand, three hundred forty".