38375850 has 24 divisors (see below), whose sum is σ = 95172480. Its totient is φ = 10233520.

The previous prime is 38375837. The next prime is 38375863. The reversal of 38375850 is 5857383.

It is an interprime number because it is at equal distance from previous prime (38375837) and next prime (38375863).

It is a junction number, because it is equal to n+sod(n) for n = 38375799 and 38375808.

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 11 ways as a sum of consecutive naturals, for example, 127770 + ... + 128069.

It is an arithmetic number, because the mean of its divisors is an integer number (3965520).

Almost surely, 2^38375850 is an apocalyptic number.

38375850 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

38375850 is an abundant number, since it is smaller than the sum of its proper divisors (56796630).

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

38375850 is a wasteful number, since it uses less digits than its factorization.

38375850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255854 (or 255849 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 39.

The square root of 38375850 is about 6194.8244527186. The cubic root of 38375850 is about 337.3023259457.

The spelling of 38375850 in words is "thirty-eight million, three hundred seventy-five thousand, eight hundred fifty".