140714655 has 8 divisors (see below), whose sum is σ = 225143472. Its totient is φ = 75047808.

The previous prime is 140714647. The next prime is 140714659. The reversal of 140714655 is 556417041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 140714655 - 2³ = 140714647 is a prime.

It is a super-2 number, since 2×140714655² = 39601228263538050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140714659) 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 7 ways as a sum of consecutive naturals, for example, 4690474 + ... + 4690503.

It is an arithmetic number, because the mean of its divisors is an integer number (28142934).

Almost surely, 2^140714655 is an apocalyptic number.

140714655 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

140714655 is a deficient number, since it is larger than the sum of its proper divisors (84428817).

140714655 is an equidigital number, since it uses as much as digits as its factorization.

140714655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9380985.

The product of its (nonzero) digits is 16800, while the sum is 33.

The square root of 140714655 is about 11862.3208100270. The cubic root of 140714655 is about 520.1314448280.

The spelling of 140714655 in words is "one hundred forty million, seven hundred fourteen thousand, six hundred fifty-five".