212093061 has 8 divisors (see below), whose sum is σ = 284949984. Its totient is φ = 140315760.

The previous prime is 212093059. The next prime is 212093081. The reversal of 212093061 is 160390212.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 212093061 - 2¹ = 212093059 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212093081) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 269446 + ... + 270231.

It is an arithmetic number, because the mean of its divisors is an integer number (35618748).

Almost surely, 2^212093061 is an apocalyptic number.

It is an amenable number.

212093061 is a deficient number, since it is larger than the sum of its proper divisors (72856923).

212093061 is a wasteful number, since it uses less digits than its factorization.

212093061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 539811.

The product of its (nonzero) digits is 648, while the sum is 24.

The square root of 212093061 is about 14563.4151557936. The cubic root of 212093061 is about 596.3604310927.

The spelling of 212093061 in words is "two hundred twelve million, ninety-three thousand, sixty-one".