73700226 has 32 divisors (see below), whose sum is σ = 168209280. Its totient is φ = 23902128.

The previous prime is 73700213. The next prime is 73700233. The reversal of 73700226 is 62200737.

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

It is a self number, because there is not a number n which added to its sum of digits gives 73700226.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16446 + ... + 20441.

It is an arithmetic number, because the mean of its divisors is an integer number (5256540).

Almost surely, 2^73700226 is an apocalyptic number.

73700226 is an abundant number, since it is smaller than the sum of its proper divisors (94509054).

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

73700226 is a wasteful number, since it uses less digits than its factorization.

73700226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36935 (or 36929 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 27.

The square root of 73700226 is about 8584.8835752152. The cubic root of 73700226 is about 419.2659627628.

The spelling of 73700226 in words is "seventy-three million, seven hundred thousand, two hundred twenty-six".