140754125 has 8 divisors (see below), whose sum is σ = 175661304. Its totient is φ = 112603200.

The previous prime is 140754121. The next prime is 140754127. The reversal of 140754125 is 521457041.

It can be written as a sum of positive squares in 4 ways, for example, as 426409 + 140327716 = 653^2 + 11846^2 .

It is not a de Polignac number, because 140754125 - 2² = 140754121 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140754121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 562892 + ... + 563141.

It is an arithmetic number, because the mean of its divisors is an integer number (21957663).

Almost surely, 2^140754125 is an apocalyptic number.

It is an amenable number.

140754125 is a deficient number, since it is larger than the sum of its proper divisors (34907179).

140754125 is an equidigital number, since it uses as much as digits as its factorization.

140754125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1126048 (or 1126038 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 29.

The square root of 140754125 is about 11863.9843644536. The cubic root of 140754125 is about 520.1800720041.

The spelling of 140754125 in words is "one hundred forty million, seven hundred fifty-four thousand, one hundred twenty-five".