213283416 has 32 divisors (see below), whose sum is σ = 556392960. Its totient is φ = 68003232.

The previous prime is 213283409. The next prime is 213283451. The reversal of 213283416 is 614382312.

213283416 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a nude number because it is divisible by every one of its digits.

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, 192640 + ... + 193743.

It is an arithmetic number, because the mean of its divisors is an integer number (17387280).

Almost surely, 2^213283416 is an apocalyptic number.

It is an amenable number.

213283416 is an abundant number, since it is smaller than the sum of its proper divisors (343109544).

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

213283416 is a wasteful number, since it uses less digits than its factorization.

213283416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386415 (or 386411 counting only the distinct ones).

The product of its digits is 6912, while the sum is 30.

The square root of 213283416 is about 14604.2259637408. The cubic root of 213283416 is about 597.4740251192.

The spelling of 213283416 in words is "two hundred thirteen million, two hundred eighty-three thousand, four hundred sixteen".