120694980 has 192 divisors, whose sum is σ = 407328768. Its totient is φ = 26127360.

The previous prime is 120694957. The next prime is 120694993. The reversal of 120694980 is 89496021.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 740379 + ... + 740541.

It is an arithmetic number, because the mean of its divisors is an integer number (2121504).

Almost surely, 2^120694980 is an apocalyptic number.

120694980 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 120694980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (203664384).

120694980 is an abundant number, since it is smaller than the sum of its proper divisors (286633788).

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

120694980 is a wasteful number, since it uses less digits than its factorization.

120694980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266 (or 264 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 39.

The square root of 120694980 is about 10986.1267059870. The cubic root of 120694980 is about 494.1927870090.

The spelling of 120694980 in words is "one hundred twenty million, six hundred ninety-four thousand, nine hundred eighty".