212008479 has 32 divisors (see below), whose sum is σ = 316488960. Its totient is φ = 125452800.

The previous prime is 212008471. The next prime is 212008523. The reversal of 212008479 is 974800212.

It is a happy number.

It is not a de Polignac number, because 212008479 - 2³ = 212008471 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212008471) 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 31 ways as a sum of consecutive naturals, for example, 320409 + ... + 321069.

It is an arithmetic number, because the mean of its divisors is an integer number (9890280).

Almost surely, 2^212008479 is an apocalyptic number.

212008479 is a deficient number, since it is larger than the sum of its proper divisors (104480481).

212008479 is a wasteful number, since it uses less digits than its factorization.

212008479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1031.

The product of its (nonzero) digits is 8064, while the sum is 33.

The square root of 212008479 is about 14560.5109457052. The cubic root of 212008479 is about 596.2811450401.

The spelling of 212008479 in words is "two hundred twelve million, eight thousand, four hundred seventy-nine".