123948760 has 32 divisors (see below), whose sum is σ = 300338640. Its totient is φ = 45765504.

The previous prime is 123948749. The next prime is 123948763. The reversal of 123948760 is 67849321.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123948763) 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, 118662 + ... + 119701.

Almost surely, 2^123948760 is an apocalyptic number.

123948760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

123948760 is an abundant number, since it is smaller than the sum of its proper divisors (176389880).

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

123948760 is a wasteful number, since it uses less digits than its factorization.

123948760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238387 (or 238383 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 40.

The square root of 123948760 is about 11133.2277440103. The cubic root of 123948760 is about 498.5943989407.

The spelling of 123948760 in words is "one hundred twenty-three million, nine hundred forty-eight thousand, seven hundred sixty".