140675465 has 16 divisors (see below), whose sum is σ = 197033472. Its totient is φ = 94409664.

The previous prime is 140675419. The next prime is 140675467. The reversal of 140675465 is 564576041.

It is a cyclic number.

It is not a de Polignac number, because 140675465 - 2¹⁰ = 140674441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140675467) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41114 + ... + 44403.

It is an arithmetic number, because the mean of its divisors is an integer number (12314592).

Almost surely, 2^140675465 is an apocalyptic number.

It is an amenable number.

140675465 is a deficient number, since it is larger than the sum of its proper divisors (56358007).

140675465 is an equidigital number, since it uses as much as digits as its factorization.

140675465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85576.

The product of its (nonzero) digits is 100800, while the sum is 38.

The square root of 140675465 is about 11860.6688259980. The cubic root of 140675465 is about 520.0831536153.

The spelling of 140675465 in words is "one hundred forty million, six hundred seventy-five thousand, four hundred sixty-five".