235742328 has 24 divisors (see below), whose sum is σ = 638469000. Its totient is φ = 78580752.

The previous prime is 235742303. The next prime is 235742371. The reversal of 235742328 is 823247532.

235742328 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 235742292 and 235742301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1637028 + ... + 1637171.

It is an arithmetic number, because the mean of its divisors is an integer number (26602875).

Almost surely, 2^235742328 is an apocalyptic number.

It is an amenable number.

235742328 is an abundant number, since it is smaller than the sum of its proper divisors (402726672).

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

235742328 is a wasteful number, since it uses less digits than its factorization.

235742328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3274211 (or 3274204 counting only the distinct ones).

The product of its digits is 80640, while the sum is 36.

The square root of 235742328 is about 15353.9026960574. The cubic root of 235742328 is about 617.7496708205.

The spelling of 235742328 in words is "two hundred thirty-five million, seven hundred forty-two thousand, three hundred twenty-eight".