140366325 has 24 divisors (see below), whose sum is σ = 253171296. Its totient is φ = 68056000.

The previous prime is 140366323. The next prime is 140366333. The reversal of 140366325 is 523663041.

It is not a de Polignac number, because 140366325 - 2¹ = 140366323 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 140366292 and 140366301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140366323) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 84246 + ... + 85895.

It is an arithmetic number, because the mean of its divisors is an integer number (10548804).

Almost surely, 2^140366325 is an apocalyptic number.

140366325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

140366325 is a deficient number, since it is larger than the sum of its proper divisors (112804971).

140366325 is a wasteful number, since it uses less digits than its factorization.

140366325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170165 (or 170160 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 30.

The square root of 140366325 is about 11847.6295097374. The cubic root of 140366325 is about 519.7019063180.

The spelling of 140366325 in words is "one hundred forty million, three hundred sixty-six thousand, three hundred twenty-five".