74303000 has 64 divisors (see below), whose sum is σ = 176623200. Its totient is φ = 29251200.

The previous prime is 74302999. The next prime is 74303027. The reversal of 74303000 is 30347.

It is a self number, because there is not a number n which added to its sum of digits gives 74303000.

It is a congruent number.

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, 66446 + ... + 67554.

Almost surely, 2^74303000 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 74303000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (88311600).

74303000 is an abundant number, since it is smaller than the sum of its proper divisors (102320200).

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

74303000 is a wasteful number, since it uses less digits than its factorization.

74303000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1197 (or 1183 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 17.

The square root of 74303000 is about 8619.9187931210. The cubic root of 74303000 is about 420.4058812571.

Adding to 74303000 its reverse (30347), we get a palindrome (74333347).

The spelling of 74303000 in words is "seventy-four million, three hundred three thousand".