213652341 has 24 divisors (see below), whose sum is σ = 364076544. Its totient is φ = 118147680.

The previous prime is 213652331. The next prime is 213652391. The reversal of 213652341 is 143256312.

213652341 is a `hidden beast` number, since 2 + 1 + 3 + 652 + 3 + 4 + 1 = 666.

It is not a de Polignac number, because 213652341 - 2¹¹ = 213650293 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213652331) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 52746 + ... + 56651.

It is an arithmetic number, because the mean of its divisors is an integer number (15169856).

Almost surely, 2^213652341 is an apocalyptic number.

213652341 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

213652341 is a deficient number, since it is larger than the sum of its proper divisors (150424203).

213652341 is a wasteful number, since it uses less digits than its factorization.

213652341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109441 (or 109438 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 213652341 is about 14616.8512683136. The cubic root of 213652341 is about 597.8183183906.

The spelling of 213652341 in words is "two hundred thirteen million, six hundred fifty-two thousand, three hundred forty-one".