123675761 has 16 divisors (see below), whose sum is σ = 141696000. Its totient is φ = 106848720.

The previous prime is 123675757. The next prime is 123675763. The reversal of 123675761 is 167576321.

It is not a de Polignac number, because 123675761 - 2² = 123675757 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (123675763) 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, 39740 + ... + 42738.

It is an arithmetic number, because the mean of its divisors is an integer number (8856000).

Almost surely, 2^123675761 is an apocalyptic number.

123675761 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

123675761 is a deficient number, since it is larger than the sum of its proper divisors (18020239).

123675761 is a wasteful number, since it uses less digits than its factorization.

123675761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3196.

The product of its digits is 52920, while the sum is 38.

The square root of 123675761 is about 11120.9604351423. The cubic root of 123675761 is about 498.2280759884.

The spelling of 123675761 in words is "one hundred twenty-three million, six hundred seventy-five thousand, seven hundred sixty-one".