213488325 has 48 divisors (see below), whose sum is σ = 393724800. Its totient is φ = 113414400.

The previous prime is 213488311. The next prime is 213488339. The reversal of 213488325 is 523884312.

213488325 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (213488311) and next prime (213488339).

It is not a de Polignac number, because 213488325 - 2⁸ = 213488069 is a prime.

It is a super-2 number, since 2×213488325² = 91154529822611250, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 213488325.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 241885 + ... + 242765.

It is an arithmetic number, because the mean of its divisors is an integer number (8202600).

Almost surely, 2^213488325 is an apocalyptic number.

213488325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

213488325 is a deficient number, since it is larger than the sum of its proper divisors (180236475).

213488325 is a wasteful number, since it uses less digits than its factorization.

213488325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1259 (or 1248 counting only the distinct ones).

The product of its digits is 46080, while the sum is 36.

The square root of 213488325 is about 14611.2396804652. The cubic root of 213488325 is about 597.6653020928.

The spelling of 213488325 in words is "two hundred thirteen million, four hundred eighty-eight thousand, three hundred twenty-five".