212065007 has 8 divisors (see below), whose sum is σ = 264392832. Its totient is φ = 165245400.

The previous prime is 212064977. The next prime is 212065033. The reversal of 212065007 is 700560212.

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

It is a cyclic number.

It is not a de Polignac number, because 212065007 - 2¹² = 212060911 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212061007) 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, 1376969 + ... + 1377122.

It is an arithmetic number, because the mean of its divisors is an integer number (33049104).

Almost surely, 2^212065007 is an apocalyptic number.

212065007 is a deficient number, since it is larger than the sum of its proper divisors (52327825).

212065007 is a wasteful number, since it uses less digits than its factorization.

212065007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2754109.

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 212065007 is about 14562.4519570023. The cubic root of 212065007 is about 596.3341359793.

The spelling of 212065007 in words is "two hundred twelve million, sixty-five thousand, seven".