120989214 has 64 divisors (see below), whose sum is σ = 275520000. Its totient is φ = 39838392.

The previous prime is 120989201. The next prime is 120989303. The reversal of 120989214 is 412989021.

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, 607887 + ... + 608085.

It is an arithmetic number, because the mean of its divisors is an integer number (4305000).

Almost surely, 2^120989214 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120989214, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (137760000).

120989214 is an abundant number, since it is smaller than the sum of its proper divisors (154530786).

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

120989214 is an equidigital number, since it uses as much as digits as its factorization.

120989214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 361 (or 343 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 36.

The square root of 120989214 is about 10999.5097163465. The cubic root of 120989214 is about 494.5940473319.

It can be divided in two parts, 12098 and 9214, that added together give a palindrome (21312).

The spelling of 120989214 in words is "one hundred twenty million, nine hundred eighty-nine thousand, two hundred fourteen".