212450414 has 16 divisors (see below), whose sum is σ = 349301376. Its totient is φ = 96108600.

The previous prime is 212450393. The next prime is 212450423. The reversal of 212450414 is 414054212.

It is a self number, because there is not a number n which added to its sum of digits gives 212450414.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18242 + ... + 27525.

It is an arithmetic number, because the mean of its divisors is an integer number (21831336).

Almost surely, 2^212450414 is an apocalyptic number.

212450414 is a deficient number, since it is larger than the sum of its proper divisors (136850962).

212450414 is a wasteful number, since it uses less digits than its factorization.

212450414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45991.

The product of its (nonzero) digits is 1280, while the sum is 23.

The square root of 212450414 is about 14575.6788521153. The cubic root of 212450414 is about 596.6951766215.

The spelling of 212450414 in words is "two hundred twelve million, four hundred fifty thousand, four hundred fourteen".