123276998 has 16 divisors (see below), whose sum is σ = 201870816. Its totient is φ = 56116800.

The previous prime is 123276983. The next prime is 123277027. The reversal of 123276998 is 899672321.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30578 + ... + 34373.

It is an arithmetic number, because the mean of its divisors is an integer number (12616926).

Almost surely, 2^123276998 is an apocalyptic number.

123276998 is a deficient number, since it is larger than the sum of its proper divisors (78593818).

123276998 is a wasteful number, since it uses less digits than its factorization.

123276998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65039.

The product of its digits is 326592, while the sum is 47.

The square root of 123276998 is about 11103.0175177742. The cubic root of 123276998 is about 497.6920269124.

The spelling of 123276998 in words is "one hundred twenty-three million, two hundred seventy-six thousand, nine hundred ninety-eight".