2672075220 has 24 divisors (see below), whose sum is σ = 7481810784. Its totient is φ = 712553376.

The previous prime is 2672075183. The next prime is 2672075221. The reversal of 2672075220 is 225702762.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2672075221) 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, 22267234 + ... + 22267353.

It is an arithmetic number, because the mean of its divisors is an integer number (311742116).

Almost surely, 2^2672075220 is an apocalyptic number.

2672075220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2672075220 is an abundant number, since it is smaller than the sum of its proper divisors (4809735564).

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

2672075220 is a wasteful number, since it uses less digits than its factorization.

2672075220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44534599 (or 44534597 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 33.

The square root of 2672075220 is about 51692.1195154542. The cubic root of 2672075220 is about 1387.6594359438.

Adding to 2672075220 its reverse (225702762), we get a palindrome (2897777982).

The spelling of 2672075220 in words is "two billion, six hundred seventy-two million, seventy-five thousand, two hundred twenty".