2981753228 has 24 divisors (see below), whose sum is σ = 5441944704. Its totient is φ = 1427904000.

The previous prime is 2981753219. The next prime is 2981753237. The reversal of 2981753228 is 8223571892.

It is an interprime number because it is at equal distance from previous prime (2981753219) and next prime (2981753237).

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111923 + ... + 135978.

It is an arithmetic number, because the mean of its divisors is an integer number (226747696).

Almost surely, 2^2981753228 is an apocalyptic number.

It is an amenable number.

2981753228 is a deficient number, since it is larger than the sum of its proper divisors (2460191476).

2981753228 is a wasteful number, since it uses less digits than its factorization.

2981753228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248033 (or 248031 counting only the distinct ones).

The product of its digits is 483840, while the sum is 47.

The square root of 2981753228 is about 54605.4322206134. The cubic root of 2981753228 is about 1439.3195775888.

The spelling of 2981753228 in words is "two billion, nine hundred eighty-one million, seven hundred fifty-three thousand, two hundred twenty-eight".