25235042 has 8 divisors (see below), whose sum is σ = 43260096. Its totient is φ = 10815012.

The previous prime is 25235011. The next prime is 25235051. The reversal of 25235042 is 24053252.

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

It is a junction number, because it is equal to n+sod(n) for n = 25234999 and 25235017.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 901238 + ... + 901265.

It is an arithmetic number, because the mean of its divisors is an integer number (5407512).

Almost surely, 2^25235042 is an apocalyptic number.

25235042 is a deficient number, since it is larger than the sum of its proper divisors (18025054).

25235042 is a wasteful number, since it uses less digits than its factorization.

25235042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1802512.

The product of its (nonzero) digits is 2400, while the sum is 23.

The square root of 25235042 is about 5023.4492134389. The cubic root of 25235042 is about 293.3152729353.

Adding to 25235042 its reverse (24053252), we get a palindrome (49288294).

The spelling of 25235042 in words is "twenty-five million, two hundred thirty-five thousand, forty-two".