123670265 has 8 divisors (see below), whose sum is σ = 149108928. Its totient is φ = 98466480.

The previous prime is 123670237. The next prime is 123670271. The reversal of 123670265 is 562076321.

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

It is not a de Polignac number, because 123670265 - 2⁸ = 123670009 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, 57557 + ... + 59666.

It is an arithmetic number, because the mean of its divisors is an integer number (18638616).

Almost surely, 2^123670265 is an apocalyptic number.

It is an amenable number.

123670265 is a deficient number, since it is larger than the sum of its proper divisors (25438663).

123670265 is a wasteful number, since it uses less digits than its factorization.

123670265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117439.

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 123670265 is about 11120.7133314370. The cubic root of 123670265 is about 498.2206956630.

The spelling of 123670265 in words is "one hundred twenty-three million, six hundred seventy thousand, two hundred sixty-five".