212275602 has 96 divisors (see below), whose sum is σ = 598440960. Its totient is φ = 52731360.

The previous prime is 212275601. The next prime is 212275627. The reversal of 212275602 is 206572212.

It is not an unprimeable number, because it can be changed into a prime (212275601) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 28549 + ... + 35207.

It is an arithmetic number, because the mean of its divisors is an integer number (6233760).

Almost surely, 2^212275602 is an apocalyptic number.

212275602 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 212275602, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (299220480).

212275602 is an abundant number, since it is smaller than the sum of its proper divisors (386165358).

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

212275602 is a wasteful number, since it uses less digits than its factorization.

212275602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6708 (or 6705 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 212275602 is about 14569.6809162040. The cubic root of 212275602 is about 596.5314708133.

The spelling of 212275602 in words is "two hundred twelve million, two hundred seventy-five thousand, six hundred two".