211460234 has 16 divisors (see below), whose sum is σ = 334178880. Its totient is φ = 100077120.

The previous prime is 211460233. The next prime is 211460251. The reversal of 211460234 is 432064112.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (211460233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66194 + ... + 69314.

It is an arithmetic number, because the mean of its divisors is an integer number (20886180).

Almost surely, 2^211460234 is an apocalyptic number.

211460234 is a deficient number, since it is larger than the sum of its proper divisors (122718646).

211460234 is a wasteful number, since it uses less digits than its factorization.

211460234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4925.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 211460234 is about 14541.6723247362. The cubic root of 211460234 is about 595.7667153757.

The spelling of 211460234 in words is "two hundred eleven million, four hundred sixty thousand, two hundred thirty-four".