212052026 has 8 divisors (see below), whose sum is σ = 318309600. Its totient is φ = 105948828.

The previous prime is 212052013. The next prime is 212052053. The reversal of 212052026 is 620250212.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 212051989 and 212052007.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35096 + ... + 40691.

It is an arithmetic number, because the mean of its divisors is an integer number (39788700).

Almost surely, 2^212052026 is an apocalyptic number.

212052026 is a deficient number, since it is larger than the sum of its proper divisors (106257574).

212052026 is a wasteful number, since it uses less digits than its factorization.

212052026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77188.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 212052026 is about 14562.0062491403. The cubic root of 212052026 is about 596.3219680574.

The spelling of 212052026 in words is "two hundred twelve million, fifty-two thousand, twenty-six".