74198200 has 96 divisors (see below), whose sum is σ = 185144400. Its totient is φ = 27555840.

The previous prime is 74198197. The next prime is 74198227. The reversal of 74198200 is 289147.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 472522 + ... + 472678.

Almost surely, 2^74198200 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 74198200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (92572200).

74198200 is an abundant number, since it is smaller than the sum of its proper divisors (110946200).

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

74198200 is a wasteful number, since it uses less digits than its factorization.

74198200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329 (or 320 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 31.

The square root of 74198200 is about 8613.8377045310. The cubic root of 74198200 is about 420.2081356901.

The spelling of 74198200 in words is "seventy-four million, one hundred ninety-eight thousand, two hundred".