123700461 has 8 divisors (see below), whose sum is σ = 166921440. Its totient is φ = 81473232.

The previous prime is 123700459. The next prime is 123700481. The reversal of 123700461 is 164007321.

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

It is not a de Polignac number, because 123700461 - 2¹ = 123700459 is a prime.

It is a super-2 number, since 2×123700461² = 30603608103225042, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123700441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 248146 + ... + 248643.

It is an arithmetic number, because the mean of its divisors is an integer number (20865180).

Almost surely, 2^123700461 is an apocalyptic number.

It is an amenable number.

123700461 is a deficient number, since it is larger than the sum of its proper divisors (43220979).

123700461 is an equidigital number, since it uses as much as digits as its factorization.

123700461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 496875.

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 123700461 is about 11122.0708952964. The cubic root of 123700461 is about 498.2612417821.

Adding to 123700461 its reverse (164007321), we get a palindrome (287707782).

The spelling of 123700461 in words is "one hundred twenty-three million, seven hundred thousand, four hundred sixty-one".