235242415 has 16 divisors (see below), whose sum is σ = 293216256. Its totient is φ = 180986400.

The previous prime is 235242407. The next prime is 235242419. The reversal of 235242415 is 514242532.

235242415 = 76² + 77² + ... + 890².

235242415 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 235242415 - 2³ = 235242407 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235242419) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20610 + ... + 29920.

It is an arithmetic number, because the mean of its divisors is an integer number (18326016).

Almost surely, 2^235242415 is an apocalyptic number.

235242415 is a deficient number, since it is larger than the sum of its proper divisors (57973841).

235242415 is a wasteful number, since it uses less digits than its factorization.

235242415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9510.

The product of its digits is 9600, while the sum is 28.

The square root of 235242415 is about 15337.6143842515. The cubic root of 235242415 is about 617.3126970481.

Adding to 235242415 its reverse (514242532), we get a palindrome (749484947).

The spelling of 235242415 in words is "two hundred thirty-five million, two hundred forty-two thousand, four hundred fifteen".