120246500 has 48 divisors (see below), whose sum is σ = 286505856. Its totient is φ = 43724000.

The previous prime is 120246479. The next prime is 120246509. The reversal of 120246500 is 5642021.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (120246509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5432 + ... + 16431.

It is an arithmetic number, because the mean of its divisors is an integer number (5968872).

Almost surely, 2^120246500 is an apocalyptic number.

120246500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120246500 is an abundant number, since it is smaller than the sum of its proper divisors (166259356).

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

120246500 is a wasteful number, since it uses less digits than its factorization.

120246500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21893 (or 21881 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 120246500 is about 10965.6965123060. The cubic root of 120246500 is about 493.5799179180.

Adding to 120246500 its reverse (5642021), we get a palindrome (125888521).

The spelling of 120246500 in words is "one hundred twenty million, two hundred forty-six thousand, five hundred".