302472198 has 96 divisors (see below), whose sum is σ = 792345600. Its totient is φ = 85267728.

The previous prime is 302472193. The next prime is 302472223. The reversal of 302472198 is 891274203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (302472193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 208311 + ... + 209757.

It is an arithmetic number, because the mean of its divisors is an integer number (8253600).

Almost surely, 2^302472198 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 302472198, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (396172800).

302472198 is an abundant number, since it is smaller than the sum of its proper divisors (489873402).

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

302472198 is a wasteful number, since it uses less digits than its factorization.

302472198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1551 (or 1538 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 302472198 is about 17391.7278612563. The cubic root of 302472198 is about 671.2667783953.

The spelling of 302472198 in words is "three hundred two million, four hundred seventy-two thousand, one hundred ninety-eight".