208629014 has 16 divisors (see below), whose sum is σ = 350621136. Its totient is φ = 92268000.

The previous prime is 208629007. The next prime is 208629019. The reversal of 208629014 is 410926802.

It is a super-2 number, since 2×208629014² = 87052130965224392, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (208629019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127337 + ... + 128964.

It is an arithmetic number, because the mean of its divisors is an integer number (21913821).

Almost surely, 2^208629014 is an apocalyptic number.

208629014 is a deficient number, since it is larger than the sum of its proper divisors (141992122).

208629014 is a wasteful number, since it uses less digits than its factorization.

208629014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256351.

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 208629014 is about 14443.9957767925. The cubic root of 208629014 is about 593.0958727285.

The spelling of 208629014 in words is "two hundred eight million, six hundred twenty-nine thousand, fourteen".