16450074 has 16 divisors (see below), whose sum is σ = 36555840. Its totient is φ = 5483340.

The previous prime is 16450069. The next prime is 16450079. The reversal of 16450074 is 47005461.

It is an interprime number because it is at equal distance from previous prime (16450069) and next prime (16450079).

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

It is not an unprimeable number, because it can be changed into a prime (16450079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 152262 + ... + 152369.

It is an arithmetic number, because the mean of its divisors is an integer number (2284740).

Almost surely, 2^16450074 is an apocalyptic number.

16450074 is an abundant number, since it is smaller than the sum of its proper divisors (20105766).

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

16450074 is a wasteful number, since it uses less digits than its factorization.

16450074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304642 (or 304636 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 16450074 is about 4055.8690807273. The cubic root of 16450074 is about 254.3251359458.

The spelling of 16450074 in words is "sixteen million, four hundred fifty thousand, seventy-four".