235983030 has 64 divisors (see below), whose sum is σ = 580789440. Its totient is φ = 61341696.

The previous prime is 235983029. The next prime is 235983047. The reversal of 235983030 is 30389532.

It is a junction number, because it is equal to n+sod(n) for n = 235982982 and 235983000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 306486 + ... + 307254.

It is an arithmetic number, because the mean of its divisors is an integer number (9074835).

Almost surely, 2^235983030 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 235983030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (290394720).

235983030 is an abundant number, since it is smaller than the sum of its proper divisors (344806410).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

235983030 is a wasteful number, since it uses less digits than its factorization.

235983030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1025.

The product of its (nonzero) digits is 19440, while the sum is 33.

The square root of 235983030 is about 15361.7391593530. The cubic root of 235983030 is about 617.9598480423.

The spelling of 235983030 in words is "two hundred thirty-five million, nine hundred eighty-three thousand, thirty".