120641008 has 10 divisors (see below), whose sum is σ = 233741984. Its totient is φ = 60320496.

The previous prime is 120640991. The next prime is 120641009. The reversal of 120641008 is 800146021.

It is a super-2 number, since 2×120641008² = 29108505622512128, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 120641008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120641009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3770016 + ... + 3770047.

Almost surely, 2^120641008 is an apocalyptic number.

It is an amenable number.

120641008 is a deficient number, since it is larger than the sum of its proper divisors (113100976).

120641008 is an equidigital number, since it uses as much as digits as its factorization.

120641008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7540071 (or 7540065 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 120641008 is about 10983.6700605945. The cubic root of 120641008 is about 494.1191121694.

Adding to 120641008 its reverse (800146021), we get a palindrome (920787029).

The spelling of 120641008 in words is "one hundred twenty million, six hundred forty-one thousand, eight".