123741880 has 32 divisors (see below), whose sum is σ = 283143600. Its totient is φ = 48656896.

The previous prime is 123741859. The next prime is 123741881. The reversal of 123741880 is 88147321.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123741881) 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, 23857 + ... + 28576.

Almost surely, 2^123741880 is an apocalyptic number.

123741880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

123741880 is an abundant number, since it is smaller than the sum of its proper divisors (159401720).

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

123741880 is a wasteful number, since it uses less digits than its factorization.

123741880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52503 (or 52499 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 34.

The square root of 123741880 is about 11123.9327577975. The cubic root of 123741880 is about 498.3168470166.

The spelling of 123741880 in words is "one hundred twenty-three million, seven hundred forty-one thousand, eight hundred eighty".