16354674 has 48 divisors (see below), whose sum is σ = 40727232. Its totient is φ = 4646304.

The previous prime is 16354673. The next prime is 16354691. The reversal of 16354674 is 47645361.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (16354673) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 36697 + ... + 37139.

It is an arithmetic number, because the mean of its divisors is an integer number (848484).

Almost surely, 2^16354674 is an apocalyptic number.

16354674 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 16354674, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20363616).

16354674 is an abundant number, since it is smaller than the sum of its proper divisors (24372558).

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

16354674 is a wasteful number, since it uses less digits than its factorization.

16354674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 751 (or 748 counting only the distinct ones).

The product of its digits is 60480, while the sum is 36.

The square root of 16354674 is about 4044.0912452614. The cubic root of 16354674 is about 253.8325409526.

The spelling of 16354674 in words is "sixteen million, three hundred fifty-four thousand, six hundred seventy-four".