120246720 has 224 divisors, whose sum is σ = 425744640. Its totient is φ = 28508160.

The previous prime is 120246719. The next prime is 120246733. The reversal of 120246720 is 27642021.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 622944 + ... + 623136.

Almost surely, 2^120246720 is an apocalyptic number.

120246720 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 120246720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (212872320).

120246720 is an abundant number, since it is smaller than the sum of its proper divisors (305497920).

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

120246720 is a wasteful number, since it uses less digits than its factorization.

120246720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283 (or 273 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 120246720 is about 10965.7065435840. The cubic root of 120246720 is about 493.5802189317.

Adding to 120246720 its reverse (27642021), we get a palindrome (147888741).

The spelling of 120246720 in words is "one hundred twenty million, two hundred forty-six thousand, seven hundred twenty".