140327415 has 12 divisors (see below), whose sum is σ = 243234264. Its totient is φ = 74841264.

The previous prime is 140327399. The next prime is 140327417. The reversal of 140327415 is 514723041.

It is not a de Polignac number, because 140327415 - 2⁴ = 140327399 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140327417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1559149 + ... + 1559238.

It is an arithmetic number, because the mean of its divisors is an integer number (20269522).

Almost surely, 2^140327415 is an apocalyptic number.

140327415 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

140327415 is a deficient number, since it is larger than the sum of its proper divisors (102906849).

140327415 is a wasteful number, since it uses less digits than its factorization.

140327415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3118398 (or 3118395 counting only the distinct ones).

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

The square root of 140327415 is about 11845.9872952827. The cubic root of 140327415 is about 519.6538808628.

The spelling of 140327415 in words is "one hundred forty million, three hundred twenty-seven thousand, four hundred fifteen".