2072240408 has 32 divisors (see below), whose sum is σ = 4442131200. Its totient is φ = 887779872.

The previous prime is 2072240393. The next prime is 2072240413. The reversal of 2072240408 is 8040422702.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 210623 + ... + 220241.

It is an arithmetic number, because the mean of its divisors is an integer number (138816600).

Almost surely, 2^2072240408 is an apocalyptic number.

2072240408 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2072240408 is an abundant number, since it is smaller than the sum of its proper divisors (2369890792).

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

2072240408 is a wasteful number, since it uses less digits than its factorization.

2072240408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13479 (or 13475 counting only the distinct ones).

The product of its (nonzero) digits is 7168, while the sum is 29.

The square root of 2072240408 is about 45521.8673606433. The cubic root of 2072240408 is about 1274.9115218367.

The spelling of 2072240408 in words is "two billion, seventy-two million, two hundred forty thousand, four hundred eight".