140533325 has 12 divisors (see below), whose sum is σ = 177119988. Its totient is φ = 110582400.

The previous prime is 140533307. The next prime is 140533361. The reversal of 140533325 is 523335041.

It can be written as a sum of positive squares in 6 ways, for example, as 14600041 + 125933284 = 3821^2 + 11222^2 .

It is not a de Polignac number, because 140533325 - 2²⁰ = 139484749 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 140533294 and 140533303.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44552 + ... + 47601.

It is an arithmetic number, because the mean of its divisors is an integer number (14759999).

Almost surely, 2^140533325 is an apocalyptic number.

It is an amenable number.

140533325 is a deficient number, since it is larger than the sum of its proper divisors (36586663).

140533325 is an equidigital number, since it uses as much as digits as its factorization.

140533325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92224 (or 92219 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 26.

The square root of 140533325 is about 11854.6752380654. The cubic root of 140533325 is about 519.9079287185.

Adding to 140533325 its reverse (523335041), we get a palindrome (663868366).

The spelling of 140533325 in words is "one hundred forty million, five hundred thirty-three thousand, three hundred twenty-five".