140412075 has 24 divisors (see below), whose sum is σ = 233467200. Its totient is φ = 74460960.

The previous prime is 140412073. The next prime is 140412121. The reversal of 140412075 is 570214041.

It is not a de Polignac number, because 140412075 - 2¹ = 140412073 is a prime.

It is not an unprimeable number, because it can be changed into a prime (140412073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8196 + ... + 18654.

It is an arithmetic number, because the mean of its divisors is an integer number (9727800).

Almost surely, 2^140412075 is an apocalyptic number.

140412075 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

140412075 is a deficient number, since it is larger than the sum of its proper divisors (93055125).

140412075 is a wasteful number, since it uses less digits than its factorization.

140412075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10651 (or 10646 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 24.

The square root of 140412075 is about 11849.5601184179. The cubic root of 140412075 is about 519.7583628304.

The spelling of 140412075 in words is "one hundred forty million, four hundred twelve thousand, seventy-five".