2756230620 has 96 divisors (see below), whose sum is σ = 9066677760. Its totient is φ = 616776960.

The previous prime is 2756230619. The next prime is 2756230667. The reversal of 2756230620 is 260326572.

It is a happy number.

2756230620 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 152040 + ... + 169199.

It is an arithmetic number, because the mean of its divisors is an integer number (94444560).

Almost surely, 2^2756230620 is an apocalyptic number.

2756230620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2756230620 is an abundant number, since it is smaller than the sum of its proper divisors (6310447140).

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

2756230620 is a wasteful number, since it uses less digits than its factorization.

2756230620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321275 (or 321273 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 33.

The square root of 2756230620 is about 52499.8154282470. The cubic root of 2756230620 is about 1402.0769546480.

The spelling of 2756230620 in words is "two billion, seven hundred fifty-six million, two hundred thirty thousand, six hundred twenty".