120723750 has 240 divisors, whose sum is σ = 395310960. Its totient is φ = 27216000.

The previous prime is 120723731. The next prime is 120723751. The reversal of 120723750 is 57327021.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120723751) by changing a digit.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 1653714 + ... + 1653786.

It is an arithmetic number, because the mean of its divisors is an integer number (1647129).

Almost surely, 2^120723750 is an apocalyptic number.

120723750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 120723750, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (197655480).

120723750 is an abundant number, since it is smaller than the sum of its proper divisors (274587210).

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

120723750 is an equidigital number, since it uses as much as digits as its factorization.

120723750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118 (or 90 counting only the distinct ones).

The product of its (nonzero) digits is 2940, while the sum is 27.

The square root of 120723750 is about 10987.4360066396. The cubic root of 120723750 is about 494.2320507158.

The spelling of 120723750 in words is "one hundred twenty million, seven hundred twenty-three thousand, seven hundred fifty".