140262125 has 16 divisors (see below), whose sum is σ = 181087920. Its totient is φ = 108337600.

The previous prime is 140262113. The next prime is 140262139. The reversal of 140262125 is 521262041.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 20775364 + 119486761 = 4558^2 + 10931^2 .

It is not a de Polignac number, because 140262125 - 2²⁴ = 123484909 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 140262125.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15722 + ... + 22971.

It is an arithmetic number, because the mean of its divisors is an integer number (11317995).

Almost surely, 2^140262125 is an apocalyptic number.

It is an amenable number.

140262125 is a deficient number, since it is larger than the sum of its proper divisors (40825795).

140262125 is an equidigital number, since it uses as much as digits as its factorization.

140262125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38737 (or 38727 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 140262125 is about 11843.2311891646. The cubic root of 140262125 is about 519.5732754084.

The spelling of 140262125 in words is "one hundred forty million, two hundred sixty-two thousand, one hundred twenty-five".