123050494 has 8 divisors (see below), whose sum is σ = 210943728. Its totient is φ = 52735920.

The previous prime is 123050467. The next prime is 123050519. The reversal of 123050494 is 494050321.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4394647 + ... + 4394674.

It is an arithmetic number, because the mean of its divisors is an integer number (26367966).

Almost surely, 2^123050494 is an apocalyptic number.

123050494 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

123050494 is a deficient number, since it is larger than the sum of its proper divisors (87893234).

123050494 is an equidigital number, since it uses as much as digits as its factorization.

123050494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8789330.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 123050494 is about 11092.8127181522. The cubic root of 123050494 is about 497.3870272002.

The spelling of 123050494 in words is "one hundred twenty-three million, fifty thousand, four hundred ninety-four".