201908234 has 16 divisors (see below), whose sum is σ = 331344000. Its totient is φ = 91512960.

The previous prime is 201908227. The next prime is 201908243. The reversal of 201908234 is 432809102.

It is a junction number, because it is equal to n+sod(n) for n = 201908197 and 201908206.

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, 5234 + ... + 20765.

It is an arithmetic number, because the mean of its divisors is an integer number (20709000).

Almost surely, 2^201908234 is an apocalyptic number.

201908234 is a deficient number, since it is larger than the sum of its proper divisors (129435766).

201908234 is a wasteful number, since it uses less digits than its factorization.

201908234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26365.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 201908234 is about 14209.4417202084. The cubic root of 201908234 is about 586.6575669359.

The spelling of 201908234 in words is "two hundred one million, nine hundred eight thousand, two hundred thirty-four".