140225253 has 8 divisors (see below), whose sum is σ = 213676608. Its totient is φ = 80128704.

The previous prime is 140225251. The next prime is 140225257. The reversal of 140225253 is 352522041.

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

It is not a de Polignac number, because 140225253 - 2¹ = 140225251 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140225251) 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, 3338676 + ... + 3338717.

It is an arithmetic number, because the mean of its divisors is an integer number (26709576).

Almost surely, 2^140225253 is an apocalyptic number.

It is an amenable number.

140225253 is a deficient number, since it is larger than the sum of its proper divisors (73451355).

140225253 is an equidigital number, since it uses as much as digits as its factorization.

140225253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6677403.

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

The square root of 140225253 is about 11841.6744170746. The cubic root of 140225253 is about 519.5277430767.

Adding to 140225253 its reverse (352522041), we get a palindrome (492747294).

The spelling of 140225253 in words is "one hundred forty million, two hundred twenty-five thousand, two hundred fifty-three".