235423748 has 48 divisors (see below), whose sum is σ = 488095104. Its totient is φ = 97251840.

The previous prime is 235423739. The next prime is 235423751. The reversal of 235423748 is 847324532.

It is a super-2 number, since 2×235423748² = 110848682244735008, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 116063 + ... + 118073.

It is an arithmetic number, because the mean of its divisors is an integer number (10168648).

Almost surely, 2^235423748 is an apocalyptic number.

235423748 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 235423748, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (244047552).

235423748 is an abundant number, since it is smaller than the sum of its proper divisors (252671356).

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

235423748 is a wasteful number, since it uses less digits than its factorization.

235423748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2172 (or 2170 counting only the distinct ones).

The product of its digits is 161280, while the sum is 38.

The square root of 235423748 is about 15343.5246276727. The cubic root of 235423748 is about 617.4712716451.

The spelling of 235423748 in words is "two hundred thirty-five million, four hundred twenty-three thousand, seven hundred forty-eight".