38250648 has 48 divisors (see below), whose sum is σ = 109051800. Its totient is φ = 12078720.

The previous prime is 38250647. The next prime is 38250659. The reversal of 38250648 is 84605283.

38250648 is a `hidden beast` number, since 3 + 8 + 2 + 5 + 0 + 648 = 666.

It is a super-2 number, since 2×38250648² = 2926224144839808, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38250647) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 12613 + ... + 15348.

Almost surely, 2^38250648 is an apocalyptic number.

38250648 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

38250648 is an abundant number, since it is smaller than the sum of its proper divisors (70801152).

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

38250648 is a wasteful number, since it uses less digits than its factorization.

38250648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27992 (or 27985 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 38250648 is about 6184.7108258996. The cubic root of 38250648 is about 336.9351077112.

The spelling of 38250648 in words is "thirty-eight million, two hundred fifty thousand, six hundred forty-eight".