140701465 has 8 divisors (see below), whose sum is σ = 176182848. Its totient is φ = 107667120.

The previous prime is 140701459. The next prime is 140701471. The reversal of 140701465 is 564107041.

140701465 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (140701459) and next prime (140701471).

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

It is not a de Polignac number, because 140701465 - 2⁵ = 140701433 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 611631 + ... + 611860.

It is an arithmetic number, because the mean of its divisors is an integer number (22022856).

Almost surely, 2^140701465 is an apocalyptic number.

It is an amenable number.

140701465 is a deficient number, since it is larger than the sum of its proper divisors (35481383).

140701465 is a wasteful number, since it uses less digits than its factorization.

140701465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1223519.

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 140701465 is about 11861.7648349645. The cubic root of 140701465 is about 520.1151926754.

The spelling of 140701465 in words is "one hundred forty million, seven hundred one thousand, four hundred sixty-five".