213273048 has 32 divisors (see below), whose sum is σ = 534141360. Its totient is φ = 70963200.

The previous prime is 213273037. The next prime is 213273097. The reversal of 213273048 is 840372312.

213273048 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 6148 + ... + 21548.

Almost surely, 2^213273048 is an apocalyptic number.

It is an amenable number.

213273048 is an abundant number, since it is smaller than the sum of its proper divisors (320868312).

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

213273048 is a wasteful number, since it uses less digits than its factorization.

213273048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15987 (or 15983 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 213273048 is about 14603.8709936784. The cubic root of 213273048 is about 597.4643436178.

The spelling of 213273048 in words is "two hundred thirteen million, two hundred seventy-three thousand, forty-eight".