123466994 has 16 divisors (see below), whose sum is σ = 212150400. Its totient is φ = 52791264.

The previous prime is 123466991. The next prime is 123467009. The reversal of 123466994 is 499664321.

It is a happy number.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (123466991) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3899 + ... + 16190.

It is an arithmetic number, because the mean of its divisors is an integer number (13259400).

Almost surely, 2^123466994 is an apocalyptic number.

123466994 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

123466994 is a deficient number, since it is larger than the sum of its proper divisors (88683406).

123466994 is a wasteful number, since it uses less digits than its factorization.

123466994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20537.

The product of its digits is 279936, while the sum is 44.

The square root of 123466994 is about 11111.5702760681. The cubic root of 123466994 is about 497.9475786609.

The spelling of 123466994 in words is "one hundred twenty-three million, four hundred sixty-six thousand, nine hundred ninety-four".