123265796 has 48 divisors (see below), whose sum is σ = 232684032. Its totient is φ = 57024000.

The previous prime is 123265777. The next prime is 123265799. The reversal of 123265796 is 697562321.

Its product of digits (136080) is a multiple of the sum of its prime factors (540).

It is not an unprimeable number, because it can be changed into a prime (123265799) 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, 307196 + ... + 307596.

It is an arithmetic number, because the mean of its divisors is an integer number (4847584).

Almost surely, 2^123265796 is an apocalyptic number.

It is an amenable number.

123265796 is a deficient number, since it is larger than the sum of its proper divisors (109418236).

123265796 is a wasteful number, since it uses less digits than its factorization.

123265796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 540 (or 538 counting only the distinct ones).

The product of its digits is 136080, while the sum is 41.

The square root of 123265796 is about 11102.5130488552. The cubic root of 123265796 is about 497.6769516076.

The spelling of 123265796 in words is "one hundred twenty-three million, two hundred sixty-five thousand, seven hundred ninety-six".