2752124740 has 24 divisors (see below), whose sum is σ = 5839048152. Its totient is φ = 1089500160.

The previous prime is 2752124719. The next prime is 2752124761. The reversal of 2752124740 is 474212572.

It is an interprime number because it is at equal distance from previous prime (2752124719) and next prime (2752124761).

It can be written as a sum of positive squares in 4 ways, for example, as 955551744 + 1796572996 = 30912^2 + 42386^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2752124696 and 2752124705.

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, 707371 + ... + 711250.

It is an arithmetic number, because the mean of its divisors is an integer number (243293673).

Almost surely, 2^2752124740 is an apocalyptic number.

2752124740 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2752124740 is an abundant number, since it is smaller than the sum of its proper divisors (3086923412).

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

2752124740 is a wasteful number, since it uses less digits than its factorization.

2752124740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1418727 (or 1418725 counting only the distinct ones).

The product of its (nonzero) digits is 31360, while the sum is 34.

The square root of 2752124740 is about 52460.6970979227. The cubic root of 2752124740 is about 1401.3803969876.

The spelling of 2752124740 in words is "two billion, seven hundred fifty-two million, one hundred twenty-four thousand, seven hundred forty".