235387152 has 480 divisors, whose sum is σ = 935940096. Its totient is φ = 53222400.

The previous prime is 235387127. The next prime is 235387157. The reversal of 235387152 is 251783532.

It is a happy number.

235387152 is a `hidden beast` number, since 2 + 3 + 538 + 71 + 52 = 666.

235387152 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×235387152² = 110814222653342208, which contains 22 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (235387157) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3315277 + ... + 3315347.

Almost surely, 2^235387152 is an apocalyptic number.

235387152 is a gapful number since it is divisible by the number (22) 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 235387152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (467970048).

235387152 is an abundant number, since it is smaller than the sum of its proper divisors (700552944).

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

235387152 is a wasteful number, since it uses less digits than its factorization.

235387152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139 (or 130 counting only the distinct ones).

The product of its digits is 50400, while the sum is 36.

The square root of 235387152 is about 15342.3320261295. The cubic root of 235387152 is about 617.4392752275.

The spelling of 235387152 in words is "two hundred thirty-five million, three hundred eighty-seven thousand, one hundred fifty-two".