212034104 has 32 divisors (see below), whose sum is σ = 406296000. Its totient is φ = 103713792.

The previous prime is 212034059. The next prime is 212034107. The reversal of 212034104 is 401430212.

It is a super-2 number, since 2×212034104² = 89916922518165632, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212034107) 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, 69932 + ... + 72900.

It is an arithmetic number, because the mean of its divisors is an integer number (12696750).

Almost surely, 2^212034104 is an apocalyptic number.

It is an amenable number.

212034104 is a deficient number, since it is larger than the sum of its proper divisors (194261896).

212034104 is a wasteful number, since it uses less digits than its factorization.

212034104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3167 (or 3163 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 212034104 is about 14561.3908676335. The cubic root of 212034104 is about 596.3051678038.

Adding to 212034104 its reverse (401430212), we get a palindrome (613464316).

The spelling of 212034104 in words is "two hundred twelve million, thirty-four thousand, one hundred four".