123460851 has 8 divisors (see below), whose sum is σ = 174297744. Its totient is φ = 77465600.

The previous prime is 123460837. The next prime is 123460853. The reversal of 123460851 is 158064321.

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

It is not a de Polignac number, because 123460851 - 2⁶ = 123460787 is a prime.

It is not an unprimeable number, because it can be changed into a prime (123460853) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1210350 + ... + 1210451.

It is an arithmetic number, because the mean of its divisors is an integer number (21787218).

Almost surely, 2^123460851 is an apocalyptic number.

123460851 is a deficient number, since it is larger than the sum of its proper divisors (50836893).

123460851 is a wasteful number, since it uses less digits than its factorization.

123460851 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2420821.

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 123460851 is about 11111.2938490529. The cubic root of 123460851 is about 497.9393201981.

The spelling of 123460851 in words is "one hundred twenty-three million, four hundred sixty thousand, eight hundred fifty-one".