213350524 has 12 divisors (see below), whose sum is σ = 373837464. Its totient is φ = 106539824.

The previous prime is 213350519. The next prime is 213350573. The reversal of 213350524 is 425053312.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30274 + ... + 36649.

It is an arithmetic number, because the mean of its divisors is an integer number (31153122).

Almost surely, 2^213350524 is an apocalyptic number.

It is an amenable number.

213350524 is a deficient number, since it is larger than the sum of its proper divisors (160486940).

213350524 is a wasteful number, since it uses less digits than its factorization.

213350524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67724 (or 67722 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 213350524 is about 14606.5233371942. The cubic root of 213350524 is about 597.5366820964.

The spelling of 213350524 in words is "two hundred thirteen million, three hundred fifty thousand, five hundred twenty-four".