140916265 has 16 divisors (see below), whose sum is σ = 195253632. Its totient is φ = 95629824.

The previous prime is 140916229. The next prime is 140916287. The reversal of 140916265 is 562619041.

It is a cyclic number.

It is not a de Polignac number, because 140916265 - 2⁷ = 140916137 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 140916265.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17359 + ... + 24148.

It is an arithmetic number, because the mean of its divisors is an integer number (12203352).

Almost surely, 2^140916265 is an apocalyptic number.

It is an amenable number.

140916265 is a deficient number, since it is larger than the sum of its proper divisors (54337367).

140916265 is an equidigital number, since it uses as much as digits as its factorization.

140916265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41616.

The product of its (nonzero) digits is 12960, while the sum is 34.

The square root of 140916265 is about 11870.8156838526. The cubic root of 140916265 is about 520.3797337239.

The spelling of 140916265 in words is "one hundred forty million, nine hundred sixteen thousand, two hundred sixty-five".