120246830 has 64 divisors (see below), whose sum is σ = 246343680. Its totient is φ = 41865600.

The previous prime is 120246827. The next prime is 120246851. The reversal of 120246830 is 38642021.

It is a self number, because there is not a number n which added to its sum of digits gives 120246830.

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, 610292 + ... + 610488.

It is an arithmetic number, because the mean of its divisors is an integer number (3849120).

Almost surely, 2^120246830 is an apocalyptic number.

120246830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120246830 is an abundant number, since it is smaller than the sum of its proper divisors (126096850).

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

120246830 is a wasteful number, since it uses less digits than its factorization.

120246830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 425.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 120246830 is about 10965.7115592195. The cubic root of 120246830 is about 493.5803694384.

Adding to 120246830 its reverse (38642021), we get a palindrome (158888851).

The spelling of 120246830 in words is "one hundred twenty million, two hundred forty-six thousand, eight hundred thirty".