302020412 has 12 divisors (see below), whose sum is σ = 530052600. Its totient is φ = 150576816.

The previous prime is 302020403. The next prime is 302020423. The reversal of 302020412 is 214020203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106778 + ... + 109569.

It is an arithmetic number, because the mean of its divisors is an integer number (44171050).

Almost surely, 2^302020412 is an apocalyptic number.

It is an amenable number.

302020412 is a deficient number, since it is larger than the sum of its proper divisors (228032188).

302020412 is a wasteful number, since it uses less digits than its factorization.

302020412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216700 (or 216698 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 302020412 is about 17378.7344763651. The cubic root of 302020412 is about 670.9324005007.

Adding to 302020412 its reverse (214020203), we get a palindrome (516040615).

It can be divided in two parts, 3020 and 20412, that added together give a palindrome (23432).

The spelling of 302020412 in words is "three hundred two million, twenty thousand, four hundred twelve".