213262080 has 288 divisors, whose sum is σ = 745651200. Its totient is φ = 51757056.

The previous prime is 213262073. The next prime is 213262081. The reversal of 213262080 is 80262312.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 213262080.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213262081) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2699481 + ... + 2699559.

Almost surely, 2^213262080 is an apocalyptic number.

213262080 is a gapful number since it is divisible by the number (20) 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 213262080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (372825600).

213262080 is an abundant number, since it is smaller than the sum of its proper divisors (532389120).

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

213262080 is a wasteful number, since it uses less digits than its factorization.

213262080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159 (or 145 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 213262080 is about 14603.4954719752. The cubic root of 213262080 is about 597.4541015028.

The spelling of 213262080 in words is "two hundred thirteen million, two hundred sixty-two thousand, eighty".