212414469 has 8 divisors (see below), whose sum is σ = 283331040. Its totient is φ = 141553776.

The previous prime is 212414441. The next prime is 212414537. The reversal of 212414469 is 964414212.

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

It is not a de Polignac number, because 212414469 - 2⁵ = 212414437 is a prime.

It is a super-2 number, since 2×212414469² = 90239813281103922, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212414429) 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, 4102 + ... + 21015.

It is an arithmetic number, because the mean of its divisors is an integer number (35416380).

Almost surely, 2^212414469 is an apocalyptic number.

It is an amenable number.

212414469 is a deficient number, since it is larger than the sum of its proper divisors (70916571).

212414469 is a wasteful number, since it uses less digits than its factorization.

212414469 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27939.

The product of its digits is 13824, while the sum is 33.

The square root of 212414469 is about 14574.4457527551. The cubic root of 212414469 is about 596.6615226228.

The spelling of 212414469 in words is "two hundred twelve million, four hundred fourteen thousand, four hundred sixty-nine".