25070235 has 8 divisors (see below), whose sum is σ = 40112400. Its totient is φ = 13370784.

The previous prime is 25070209. The next prime is 25070237. The reversal of 25070235 is 53207052.

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

It is not a de Polignac number, because 25070235 - 2¹¹ = 25068187 is a prime.

It is not an unprimeable number, because it can be changed into a prime (25070237) 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, 835660 + ... + 835689.

It is an arithmetic number, because the mean of its divisors is an integer number (5014050).

Almost surely, 2^25070235 is an apocalyptic number.

25070235 is a deficient number, since it is larger than the sum of its proper divisors (15042165).

25070235 is a wasteful number, since it uses less digits than its factorization.

25070235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1671357.

The product of its (nonzero) digits is 2100, while the sum is 24.

The square root of 25070235 is about 5007.0185739620. The cubic root of 25070235 is about 292.6753423077.

Adding to 25070235 its reverse (53207052), we get a palindrome (78277287).

The spelling of 25070235 in words is "twenty-five million, seventy thousand, two hundred thirty-five".