2752858140 has 24 divisors (see below), whose sum is σ = 7708002960. Its totient is φ = 734095488.

The previous prime is 2752858133. The next prime is 2752858153. The reversal of 2752858140 is 418582572.

It is a junction number, because it is equal to n+sod(n) for n = 2752858092 and 2752858101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22940425 + ... + 22940544.

It is an arithmetic number, because the mean of its divisors is an integer number (321166790).

Almost surely, 2^2752858140 is an apocalyptic number.

2752858140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2752858140 is an abundant number, since it is smaller than the sum of its proper divisors (4955144820).

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

2752858140 is a wasteful number, since it uses less digits than its factorization.

2752858140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45880981 (or 45880979 counting only the distinct ones).

The product of its (nonzero) digits is 179200, while the sum is 42.

The square root of 2752858140 is about 52467.6866271041. The cubic root of 2752858140 is about 1401.5048682233.

The spelling of 2752858140 in words is "two billion, seven hundred fifty-two million, eight hundred fifty-eight thousand, one hundred forty".