212454006 has 16 divisors (see below), whose sum is σ = 433949184. Its totient is φ = 69311144.

The previous prime is 212453987. The next prime is 212454019. The reversal of 212454006 is 600454212.

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, 376410 + ... + 376973.

It is an arithmetic number, because the mean of its divisors is an integer number (27121824).

Almost surely, 2^212454006 is an apocalyptic number.

212454006 is an abundant number, since it is smaller than the sum of its proper divisors (221495178).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

212454006 is a wasteful number, since it uses less digits than its factorization.

212454006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 753435.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 212454006 is about 14575.8020705552. The cubic root of 212454006 is about 596.6985394721.

The spelling of 212454006 in words is "two hundred twelve million, four hundred fifty-four thousand, six".