880121 has 16 divisors (see below), whose sum is σ = 1036800. Its totient is φ = 739200.

The previous prime is 880109. The next prime is 880127. The reversal of 880121 is 121088.

It is not a de Polignac number, because 880121 - 2⁶ = 880057 is a prime.

It is a super-2 number, since 2×880121² = 1549225949282, which contains 22 as substring.

It is a Duffinian number.

880121 is a modest number, since divided by 121 gives 88 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 880093 and 880102.

It is not an unprimeable number, because it can be changed into a prime (880127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9845 + ... + 9933.

It is an arithmetic number, because the mean of its divisors is an integer number (64800).

2⁸⁸⁰¹²¹ is an apocalyptic number.

It is an amenable number.

880121 is a deficient number, since it is larger than the sum of its proper divisors (156679).

880121 is a wasteful number, since it uses less digits than its factorization.

880121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160.

The product of its (nonzero) digits is 128, while the sum is 20.

The square root of 880121 is about 938.1476429646. The cubic root of 880121 is about 95.8327890748.

It can be divided in two parts, 880 and 121, that added together give a palindrome (1001).

The spelling of 880121 in words is "eight hundred eighty thousand, one hundred twenty-one".