123490514 has 32 divisors (see below), whose sum is σ = 216383616. Its totient is φ = 51765120.

The previous prime is 123490469. The next prime is 123490529. The reversal of 123490514 is 415094321.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 161894 + ... + 162654.

It is an arithmetic number, because the mean of its divisors is an integer number (6761988).

Almost surely, 2^123490514 is an apocalyptic number.

123490514 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

123490514 is a deficient number, since it is larger than the sum of its proper divisors (92893102).

123490514 is a wasteful number, since it uses less digits than its factorization.

123490514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1010.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 123490514 is about 11112.6285819333. The cubic root of 123490514 is about 497.9791957030.

The spelling of 123490514 in words is "one hundred twenty-three million, four hundred ninety thousand, five hundred fourteen".