120886896 has 80 divisors (see below), whose sum is σ = 350977536. Its totient is φ = 35574528.

The previous prime is 120886891. The next prime is 120886907. The reversal of 120886896 is 698688021.

It is a super-2 number, since 2×120886896² = 29227283249029632, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120886891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10141 + ... + 18563.

Almost surely, 2^120886896 is an apocalyptic number.

120886896 is a gapful number since it is divisible by the number (16) 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 120886896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (175488768).

120886896 is an abundant number, since it is smaller than the sum of its proper divisors (230090640).

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

120886896 is a wasteful number, since it uses less digits than its factorization.

120886896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8470 (or 8464 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 48.

The square root of 120886896 is about 10994.8577071284. The cubic root of 120886896 is about 494.4545854625.

The spelling of 120886896 in words is "one hundred twenty million, eight hundred eighty-six thousand, eight hundred ninety-six".