235381357 has 8 divisors (see below), whose sum is σ = 243706112. Its totient is φ = 227102400.

The previous prime is 235381351. The next prime is 235381387. The reversal of 235381357 is 753183532.

235381357 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-235381357 is a prime.

It is a super-2 number, since 2×235381357² = 110808766446322898, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235381351) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 819 + ... + 21712.

It is an arithmetic number, because the mean of its divisors is an integer number (30463264).

Almost surely, 2^235381357 is an apocalyptic number.

It is an amenable number.

235381357 is a deficient number, since it is larger than the sum of its proper divisors (8324755).

235381357 is a wasteful number, since it uses less digits than its factorization.

235381357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22899.

The product of its digits is 75600, while the sum is 37.

The square root of 235381357 is about 15342.1431684103. The cubic root of 235381357 is about 617.4342082702.

The spelling of 235381357 in words is "two hundred thirty-five million, three hundred eighty-one thousand, three hundred fifty-seven".