140734125 has 192 divisors, whose sum is σ = 324380160. Its totient is φ = 59875200.

The previous prime is 140734123. The next prime is 140734127. The reversal of 140734125 is 521437041.

It is an interprime number because it is at equal distance from previous prime (140734123) and next prime (140734127).

It is not a de Polignac number, because 140734125 - 2¹ = 140734123 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140734123) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 3803607 + ... + 3803643.

It is an arithmetic number, because the mean of its divisors is an integer number (1689480).

Almost surely, 2^140734125 is an apocalyptic number.

140734125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

140734125 is an abundant number, since it is smaller than the sum of its proper divisors (183646035).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

140734125 is a wasteful number, since it uses less digits than its factorization.

140734125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98 (or 75 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 140734125 is about 11863.1414473570. The cubic root of 140734125 is about 520.1554330714.

The spelling of 140734125 in words is "one hundred forty million, seven hundred thirty-four thousand, one hundred twenty-five".