212061134 has 8 divisors (see below), whose sum is σ = 326688888. Its totient is φ = 103164840.

The previous prime is 212061103. The next prime is 212061149. The reversal of 212061134 is 431160212.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1432772 + ... + 1432919.

It is an arithmetic number, because the mean of its divisors is an integer number (40836111).

Almost surely, 2^212061134 is an apocalyptic number.

212061134 is a deficient number, since it is larger than the sum of its proper divisors (114627754).

212061134 is a wasteful number, since it uses less digits than its factorization.

212061134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2865730.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 212061134 is about 14562.3189774157. The cubic root of 212061134 is about 596.3305056206.

The spelling of 212061134 in words is "two hundred twelve million, sixty-one thousand, one hundred thirty-four".