2601023180 has 24 divisors (see below), whose sum is σ = 6242455968. Its totient is φ = 891779328.

The previous prime is 2601023179. The next prime is 2601023189. The reversal of 2601023180 is 813201062.

It is a super-3 number, since 3×2601023180³ (a number of 29 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (2601023189) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9289229 + ... + 9289508.

It is an arithmetic number, because the mean of its divisors is an integer number (260102332).

Almost surely, 2^2601023180 is an apocalyptic number.

2601023180 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2601023180 is an abundant number, since it is smaller than the sum of its proper divisors (3641432788).

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

2601023180 is a wasteful number, since it uses less digits than its factorization.

2601023180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18578753 (or 18578751 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 2601023180 is about 51000.2272543956. The cubic root of 2601023180 is about 1375.2492207210.

The spelling of 2601023180 in words is "two billion, six hundred one million, twenty-three thousand, one hundred eighty".