120391362 has 96 divisors (see below), whose sum is σ = 326132352. Its totient is φ = 31249152.

The previous prime is 120391343. The next prime is 120391367. The reversal of 120391362 is 263193021.

It is not an unprimeable number, because it can be changed into a prime (120391367) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 109198 + ... + 110294.

It is an arithmetic number, because the mean of its divisors is an integer number (3397212).

Almost surely, 2^120391362 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120391362, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (163066176).

120391362 is an abundant number, since it is smaller than the sum of its proper divisors (205740990).

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

120391362 is a wasteful number, since it uses less digits than its factorization.

120391362 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1192 (or 1189 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The square root of 120391362 is about 10972.2997589384. The cubic root of 120391362 is about 493.7780450448.

The spelling of 120391362 in words is "one hundred twenty million, three hundred ninety-one thousand, three hundred sixty-two".