235025421 has 8 divisors (see below), whose sum is σ = 329860320. Its totient is φ = 148437072.

The previous prime is 235025419. The next prime is 235025429. The reversal of 235025421 is 124520532.

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

It is not a de Polignac number, because 235025421 - 2¹ = 235025419 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 235025391 and 235025400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235025429) 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, 2061570 + ... + 2061683.

It is an arithmetic number, because the mean of its divisors is an integer number (41232540).

Almost surely, 2^235025421 is an apocalyptic number.

It is an amenable number.

235025421 is a deficient number, since it is larger than the sum of its proper divisors (94834899).

235025421 is a wasteful number, since it uses less digits than its factorization.

235025421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4123275.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 235025421 is about 15330.5388359314. The cubic root of 235025421 is about 617.1228299843.

Adding to 235025421 its reverse (124520532), we get a palindrome (359545953).

The spelling of 235025421 in words is "two hundred thirty-five million, twenty-five thousand, four hundred twenty-one".