123647060 has 48 divisors (see below), whose sum is σ = 275970240. Its totient is φ = 46402560.

The previous prime is 123647053. The next prime is 123647099. The reversal of 123647060 is 60746321.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39140 + ... + 42180.

It is an arithmetic number, because the mean of its divisors is an integer number (5749380).

Almost surely, 2^123647060 is an apocalyptic number.

123647060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 123647060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (137985120).

123647060 is an abundant number, since it is smaller than the sum of its proper divisors (152323180).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

123647060 is a wasteful number, since it uses less digits than its factorization.

123647060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3176 (or 3174 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 123647060 is about 11119.6699591310. The cubic root of 123647060 is about 498.1895323261.

The spelling of 123647060 in words is "one hundred twenty-three million, six hundred forty-seven thousand, sixty".