120618764 has 36 divisors (see below), whose sum is σ = 254623824. Its totient is φ = 48968928.

The previous prime is 120618749. The next prime is 120618767. The reversal of 120618764 is 467816021.

It is a zygodrome in base 2.

It is not an unprimeable number, because it can be changed into a prime (120618767) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4142 + ... + 16074.

It is an arithmetic number, because the mean of its divisors is an integer number (7072884).

Almost surely, 2^120618764 is an apocalyptic number.

120618764 is a gapful number since it is divisible by the number (14) 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 120618764, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (127311912).

120618764 is an abundant number, since it is smaller than the sum of its proper divisors (134005060).

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

120618764 is a wasteful number, since it uses less digits than its factorization.

120618764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11982 (or 11961 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 35.

The square root of 120618764 is about 10982.6574197687. The cubic root of 120618764 is about 494.0887414541.

The spelling of 120618764 in words is "one hundred twenty million, six hundred eighteen thousand, seven hundred sixty-four".