8200074 has 16 divisors (see below), whose sum is σ = 16632000. Its totient is φ = 2694720.

The previous prime is 8200061. The next prime is 8200079. The reversal of 8200074 is 4700028.

It is a happy number.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 8200074.

It is not an unprimeable number, because it can be changed into a prime (8200079) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9199 + ... + 10050.

It is an arithmetic number, because the mean of its divisors is an integer number (1039500).

Almost surely, 2^8200074 is an apocalyptic number.

8200074 is an abundant number, since it is smaller than the sum of its proper divisors (8431926).

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

8200074 is a wasteful number, since it uses less digits than its factorization.

8200074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19325.

The product of its (nonzero) digits is 448, while the sum is 21.

The square root of 8200074 is about 2863.5771335866. The cubic root of 8200074 is about 201.6535741183.

The spelling of 8200074 in words is "eight million, two hundred thousand, seventy-four".