123201760 has 48 divisors (see below), whose sum is σ = 317529072. Its totient is φ = 44800000.

The previous prime is 123201739. The next prime is 123201763. The reversal of 123201760 is 67102321.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123201763) 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, 33241 + ... + 36760.

It is an arithmetic number, because the mean of its divisors is an integer number (6615189).

Almost surely, 2^123201760 is an apocalyptic number.

123201760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

123201760 is an abundant number, since it is smaller than the sum of its proper divisors (194327312).

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

123201760 is a wasteful number, since it uses less digits than its factorization.

123201760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70027 (or 70019 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 123201760 is about 11099.6288226229. The cubic root of 123201760 is about 497.5907564030.

The spelling of 123201760 in words is "one hundred twenty-three million, two hundred one thousand, seven hundred sixty".