235061890808 has 16 divisors (see below), whose sum is σ = 440746310880. Its totient is φ = 117529541248.

The previous prime is 235061890801. The next prime is 235061890879. The reversal of 235061890808 is 808098160532.

It is a super-2 number, since 2×235061890808² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235061890801) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 995585 + ... + 1208847.

It is an arithmetic number, because the mean of its divisors is an integer number (27546644430).

Almost surely, 2^235061890808 is an apocalyptic number.

It is an amenable number.

235061890808 is a deficient number, since it is larger than the sum of its proper divisors (205684420072).

235061890808 is a wasteful number, since it uses less digits than its factorization.

235061890808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 351046 (or 351042 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 50.

The spelling of 235061890808 in words is "two hundred thirty-five billion, sixty-one million, eight hundred ninety thousand, eight hundred eight".