214446134 has 16 divisors (see below), whose sum is σ = 369232800. Its totient is φ = 91502784.

The previous prime is 214446131. The next prime is 214446139. The reversal of 214446134 is 431644412.

It is a junction number, because it is equal to n+sod(n) for n = 214446097 and 214446106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214446131) 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, 30239 + ... + 36650.

It is an arithmetic number, because the mean of its divisors is an integer number (23077050).

Almost surely, 2^214446134 is an apocalyptic number.

214446134 is a deficient number, since it is larger than the sum of its proper divisors (154786666).

214446134 is a wasteful number, since it uses less digits than its factorization.

214446134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67127.

The product of its digits is 9216, while the sum is 29.

The square root of 214446134 is about 14643.9794454923. The cubic root of 214446134 is about 598.5577712566.

The spelling of 214446134 in words is "two hundred fourteen million, four hundred forty-six thousand, one hundred thirty-four".