212614151 has 12 divisors (see below), whose sum is σ = 225376704. Its totient is φ = 200246400.

The previous prime is 212614117. The next prime is 212614163. The reversal of 212614151 is 151416212.

It is a de Polignac number, because none of the positive numbers 2^k-212614151 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212613151) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 519635 + ... + 520043.

It is an arithmetic number, because the mean of its divisors is an integer number (18781392).

Almost surely, 2^212614151 is an apocalyptic number.

212614151 is a deficient number, since it is larger than the sum of its proper divisors (12762553).

212614151 is an frugal number, since it uses more digits than its factorization.

212614151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 890 (or 481 counting only the distinct ones).

The product of its digits is 480, while the sum is 23.

The square root of 212614151 is about 14581.2945584403. The cubic root of 212614151 is about 596.8484296205.

The spelling of 212614151 in words is "two hundred twelve million, six hundred fourteen thousand, one hundred fifty-one".