74254300 has 72 divisors (see below), whose sum is σ = 176238720. Its totient is φ = 27033600.

The previous prime is 74254289. The next prime is 74254303. The reversal of 74254300 is 345247.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74254303) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 51996 + ... + 53404.

It is an arithmetic number, because the mean of its divisors is an integer number (2447760).

Almost surely, 2^74254300 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 74254300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (88119360).

74254300 is an abundant number, since it is smaller than the sum of its proper divisors (101984420).

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

74254300 is a wasteful number, since it uses less digits than its factorization.

74254300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1471 (or 1464 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 25.

The square root of 74254300 is about 8617.0934775016. The cubic root of 74254300 is about 420.3140130909.

Adding to 74254300 its reverse (345247), we get a palindrome (74599547).

The spelling of 74254300 in words is "seventy-four million, two hundred fifty-four thousand, three hundred".