140461125 has 64 divisors (see below), whose sum is σ = 271145472. Its totient is φ = 63244800.

The previous prime is 140461117. The next prime is 140461127. The reversal of 140461125 is 521164041.

It is a happy number.

It is not a de Polignac number, because 140461125 - 2³ = 140461117 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 140461095 and 140461104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140461127) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 191259 + ... + 191991.

It is an arithmetic number, because the mean of its divisors is an integer number (4236648).

Almost surely, 2^140461125 is an apocalyptic number.

140461125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

140461125 is a deficient number, since it is larger than the sum of its proper divisors (130684347).

140461125 is an equidigital number, since it uses as much as digits as its factorization.

140461125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 831 (or 821 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 140461125 is about 11851.6296347802. The cubic root of 140461125 is about 519.8188779954.

The spelling of 140461125 in words is "one hundred forty million, four hundred sixty-one thousand, one hundred twenty-five".