140933925 has 168 divisors, whose sum is σ = 309012960. Its totient is φ = 62985600.

The previous prime is 140933911. The next prime is 140933953. The reversal of 140933925 is 529339041.

140933925 = 108³ + 109³ + ... + 162³.

It is a happy number.

140933925 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 140933925 - 2⁴ = 140933909 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 140933925.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 167 ways as a sum of consecutive naturals, for example, 3809007 + ... + 3809043.

Almost surely, 2^140933925 is an apocalyptic number.

140933925 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

140933925 is an abundant number, since it is smaller than the sum of its proper divisors (168079035).

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

140933925 is a wasteful number, since it uses less digits than its factorization.

140933925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95 (or 75 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 36.

The square root of 140933925 is about 11871.5595015988. The cubic root of 140933925 is about 520.4014712719.

The spelling of 140933925 in words is "one hundred forty million, nine hundred thirty-three thousand, nine hundred twenty-five".