201502234 has 8 divisors (see below), whose sum is σ = 302379840. Its totient is φ = 100708956.

The previous prime is 201502211. The next prime is 201502243. The reversal of 201502234 is 432205102.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14724 + ... + 24895.

It is an arithmetic number, because the mean of its divisors is an integer number (37797480).

Almost surely, 2^201502234 is an apocalyptic number.

201502234 is a deficient number, since it is larger than the sum of its proper divisors (100877606).

201502234 is a wasteful number, since it uses less digits than its factorization.

201502234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42164.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 201502234 is about 14195.1482556541. The cubic root of 201502234 is about 586.2640832341.

Adding to 201502234 its reverse (432205102), we get a palindrome (633707336).

The spelling of 201502234 in words is "two hundred one million, five hundred two thousand, two hundred thirty-four".