214894354 has 8 divisors (see below), whose sum is σ = 322803468. Its totient is φ = 107293200.

The previous prime is 214894301. The next prime is 214894357. The reversal of 214894354 is 453498412.

It can be written as a sum of positive squares in 2 ways, for example, as 203490225 + 11404129 = 14265^2 + 3377^2 .

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

It is not an unprimeable number, because it can be changed into a prime (214894357) 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 3 ways as a sum of consecutive naturals, for example, 75237 + ... + 78040.

Almost surely, 2^214894354 is an apocalyptic number.

214894354 is a deficient number, since it is larger than the sum of its proper divisors (107909114).

214894354 is a wasteful number, since it uses less digits than its factorization.

214894354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153980.

The product of its digits is 138240, while the sum is 40.

The square root of 214894354 is about 14659.2753572610. The cubic root of 214894354 is about 598.9745019586.

The spelling of 214894354 in words is "two hundred fourteen million, eight hundred ninety-four thousand, three hundred fifty-four".