212714967 has 8 divisors (see below), whose sum is σ = 285853696. Its totient is φ = 140693112.

The previous prime is 212714959. The next prime is 212714993. The reversal of 212714967 is 769417212.

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

It is not a de Polignac number, because 212714967 - 2³ = 212714959 is a prime.

It is a super-2 number, since 2×212714967² = 90495314371622178, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212714927) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 278773 + ... + 279534.

It is an arithmetic number, because the mean of its divisors is an integer number (35731712).

Almost surely, 2^212714967 is an apocalyptic number.

212714967 is a deficient number, since it is larger than the sum of its proper divisors (73138729).

212714967 is a wasteful number, since it uses less digits than its factorization.

212714967 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 558437.

The product of its digits is 42336, while the sum is 39.

The square root of 212714967 is about 14584.7511805996. The cubic root of 212714967 is about 596.9427512870.

It can be divided in two parts, 21271496 and 7, that added together give a triangular number (21271503 = T₆₅₂₂).

The spelling of 212714967 in words is "two hundred twelve million, seven hundred fourteen thousand, nine hundred sixty-seven".