120894020 has 48 divisors (see below), whose sum is σ = 274252608. Its totient is φ = 44499840.

The previous prime is 120894019. The next prime is 120894041. The reversal of 120894020 is 20498021.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 127187 + ... + 128133.

It is an arithmetic number, because the mean of its divisors is an integer number (5713596).

Almost surely, 2^120894020 is an apocalyptic number.

120894020 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 120894020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (137126304).

120894020 is an abundant number, since it is smaller than the sum of its proper divisors (153358588).

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

120894020 is a wasteful number, since it uses less digits than its factorization.

120894020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1460 (or 1458 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 120894020 is about 10995.1816719871. The cubic root of 120894020 is about 494.4642981923.

The spelling of 120894020 in words is "one hundred twenty million, eight hundred ninety-four thousand, twenty".