208949414 has 16 divisors (see below), whose sum is σ = 333335088. Its totient is φ = 97892352.

The previous prime is 208949399. The next prime is 208949423. The reversal of 208949414 is 414949802.

It is a super-2 number, since 2×208949414² = 87319715221886792, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5819 + ... + 21254.

It is an arithmetic number, because the mean of its divisors is an integer number (20833443).

Almost surely, 2^208949414 is an apocalyptic number.

208949414 is a deficient number, since it is larger than the sum of its proper divisors (124385674).

208949414 is a wasteful number, since it uses less digits than its factorization.

208949414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27319.

The product of its (nonzero) digits is 82944, while the sum is 41.

The square root of 208949414 is about 14455.0826355300. The cubic root of 208949414 is about 593.3993311961.

The spelling of 208949414 in words is "two hundred eight million, nine hundred forty-nine thousand, four hundred fourteen".