2672587740 has 24 divisors (see below), whose sum is σ = 7483245840. Its totient is φ = 712690048.

The previous prime is 2672587739. The next prime is 2672587783. The reversal of 2672587740 is 477852762.

It is a self number, because there is not a number n which added to its sum of digits gives 2672587740.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22271505 + ... + 22271624.

It is an arithmetic number, because the mean of its divisors is an integer number (311801910).

Almost surely, 2^2672587740 is an apocalyptic number.

2672587740 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2672587740 is an abundant number, since it is smaller than the sum of its proper divisors (4810658100).

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

2672587740 is a wasteful number, since it uses less digits than its factorization.

2672587740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44543141 (or 44543139 counting only the distinct ones).

The product of its (nonzero) digits is 1317120, while the sum is 48.

The square root of 2672587740 is about 51697.0767065218. The cubic root of 2672587740 is about 1387.7481507303.

The spelling of 2672587740 in words is "two billion, six hundred seventy-two million, five hundred eighty-seven thousand, seven hundred forty".