140046325 has 12 divisors (see below), whose sum is σ = 174005728. Its totient is φ = 111812400.

The previous prime is 140046271. The next prime is 140046331. The reversal of 140046325 is 523640041.

It is not a de Polignac number, because 140046325 - 2⁷ = 140046197 is a prime.

It is a super-2 number, since 2×140046325² = 39225946292011250, which contains 22 as substring.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 140046325.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7720 + ... + 18430.

Almost surely, 2^140046325 is an apocalyptic number.

It is an amenable number.

140046325 is a deficient number, since it is larger than the sum of its proper divisors (33959403).

140046325 is a wasteful number, since it uses less digits than its factorization.

140046325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11244 (or 11239 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 140046325 is about 11834.1169928305. The cubic root of 140046325 is about 519.3066758429.

Adding to 140046325 its reverse (523640041), we get a palindrome (663686366).

The spelling of 140046325 in words is "one hundred forty million, forty-six thousand, three hundred twenty-five".