302057472 has 96 divisors (see below), whose sum is σ = 812579040. Its totient is φ = 99778560.

The previous prime is 302057471. The next prime is 302057473. The reversal of 302057472 is 274750203.

It is an interprime number because it is at equal distance from previous prime (302057471) and next prime (302057473).

It is a tau number, because it is divible by the number of its divisors (96).

It is not an unprimeable number, because it can be changed into a prime (302057471) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1296268 + ... + 1296500.

It is an arithmetic number, because the mean of its divisors is an integer number (8464365).

Almost surely, 2^302057472 is an apocalyptic number.

302057472 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 302057472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (406289520).

302057472 is an abundant number, since it is smaller than the sum of its proper divisors (510521568).

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

302057472 is a wasteful number, since it uses less digits than its factorization.

302057472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 469 (or 449 counting only the distinct ones).

The product of its (nonzero) digits is 11760, while the sum is 30.

The square root of 302057472 is about 17379.8006893060. The cubic root of 302057472 is about 670.9598420652.

It can be divided in two parts, 30 and 2057472, that added together give a palindrome (2057502).

The spelling of 302057472 in words is "three hundred two million, fifty-seven thousand, four hundred seventy-two".