25023235 has 8 divisors (see below), whose sum is σ = 31794336. Its totient is φ = 18840960.

The previous prime is 25023233. The next prime is 25023253. The reversal of 25023235 is 53232052.

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

It is not a de Polignac number, because 25023235 - 2¹ = 25023233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25023233) 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, 147111 + ... + 147280.

It is an arithmetic number, because the mean of its divisors is an integer number (3974292).

Almost surely, 2^25023235 is an apocalyptic number.

25023235 is a deficient number, since it is larger than the sum of its proper divisors (6771101).

25023235 is a wasteful number, since it uses less digits than its factorization.

25023235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 294413.

The product of its (nonzero) digits is 1800, while the sum is 22.

The square root of 25023235 is about 5002.3229603855. The cubic root of 25023235 is about 292.4923318417.

Adding to 25023235 its reverse (53232052), we get a palindrome (78255287).

The spelling of 25023235 in words is "twenty-five million, twenty-three thousand, two hundred thirty-five".