302828412 has 24 divisors (see below), whose sum is σ = 748164816. Its totient is φ = 95004928.

The previous prime is 302828389. The next prime is 302828423. The reversal of 302828412 is 214828203.

It is a super-2 number, since 2×302828412² = 183410094228883488, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 302828412.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 742023 + ... + 742430.

It is an arithmetic number, because the mean of its divisors is an integer number (31173534).

Almost surely, 2^302828412 is an apocalyptic number.

It is an amenable number.

302828412 is an abundant number, since it is smaller than the sum of its proper divisors (445336404).

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

302828412 is a wasteful number, since it uses less digits than its factorization.

302828412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1484477 (or 1484475 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 30.

The square root of 302828412 is about 17401.9657510294. The cubic root of 302828412 is about 671.5301864271.

The spelling of 302828412 in words is "three hundred two million, eight hundred twenty-eight thousand, four hundred twelve".