74200014 has 36 divisors (see below), whose sum is σ = 187016544. Its totient is φ = 21199752.

The previous prime is 74200013. The next prime is 74200033. The reversal of 74200014 is 41000247.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a self number, because there is not a number n which added to its sum of digits gives 74200014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74200013) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 41182 + ... + 42945.

It is an arithmetic number, because the mean of its divisors is an integer number (5194904).

Almost surely, 2^74200014 is an apocalyptic number.

74200014 is an abundant number, since it is smaller than the sum of its proper divisors (112816530).

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

74200014 is a wasteful number, since it uses less digits than its factorization.

74200014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84149 (or 84139 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 18.

The square root of 74200014 is about 8613.9429995792. The cubic root of 74200014 is about 420.2115600829.

The spelling of 74200014 in words is "seventy-four million, two hundred thousand, fourteen".