213047348 has 24 divisors (see below), whose sum is σ = 380637600. Its totient is φ = 104308128.

The previous prime is 213047347. The next prime is 213047377. The reversal of 213047348 is 843740312.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213047347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63743 + ... + 67001.

It is an arithmetic number, because the mean of its divisors is an integer number (15859900).

Almost surely, 2^213047348 is an apocalyptic number.

It is an amenable number.

213047348 is a deficient number, since it is larger than the sum of its proper divisors (167590252).

213047348 is a wasteful number, since it uses less digits than its factorization.

213047348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3599 (or 3597 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 213047348 is about 14596.1415449426. The cubic root of 213047348 is about 597.2535101347.

The spelling of 213047348 in words is "two hundred thirteen million, forty-seven thousand, three hundred forty-eight".