214632829 has 2 divisors, whose sum is σ = 214632830. Its totient is φ = 214632828.

The previous prime is 214632811. The next prime is 214632851. The reversal of 214632829 is 928236412.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 114532804 + 100100025 = 10702^2 + 10005^2 .

It is a cyclic number.

It is not a de Polignac number, because 214632829 - 2¹¹ = 214630781 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (214632529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107316414 + 107316415.

It is an arithmetic number, because the mean of its divisors is an integer number (107316415).

Almost surely, 2^214632829 is an apocalyptic number.

It is an amenable number.

214632829 is a deficient number, since it is larger than the sum of its proper divisors (1).

214632829 is an equidigital number, since it uses as much as digits as its factorization.

214632829 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 41472, while the sum is 37.

The square root of 214632829 is about 14650.3525213559. The cubic root of 214632829 is about 598.7314206603.

The spelling of 214632829 in words is "two hundred fourteen million, six hundred thirty-two thousand, eight hundred twenty-nine".