38272748 has 6 divisors (see below), whose sum is σ = 66977316. Its totient is φ = 19136372.

The previous prime is 38272739. The next prime is 38272757. The reversal of 38272748 is 84727283.

It is an interprime number because it is at equal distance from previous prime (38272739) and next prime (38272757).

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 as a sum of consecutive naturals, namely, 4784090 + ... + 4784097.

It is an arithmetic number, because the mean of its divisors is an integer number (11162886).

Almost surely, 2^38272748 is an apocalyptic number.

It is an amenable number.

38272748 is a deficient number, since it is larger than the sum of its proper divisors (28704568).

38272748 is a wasteful number, since it uses less digits than its factorization.

38272748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9568191 (or 9568189 counting only the distinct ones).

The product of its digits is 150528, while the sum is 41.

The square root of 38272748 is about 6186.4972318752. The cubic root of 38272748 is about 336.9999853246. Note that the first 4 decimals are identical.

The spelling of 38272748 in words is "thirty-eight million, two hundred seventy-two thousand, seven hundred forty-eight".