38135850 has 48 divisors (see below), whose sum is σ = 99562080. Its totient is φ = 9633600.

The previous prime is 38135849. The next prime is 38135873. The reversal of 38135850 is 5853183.

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 23 ways as a sum of consecutive naturals, for example, 3841 + ... + 9540.

It is an arithmetic number, because the mean of its divisors is an integer number (2074210).

Almost surely, 2^38135850 is an apocalyptic number.

38135850 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

38135850 is an abundant number, since it is smaller than the sum of its proper divisors (61426230).

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

38135850 is a wasteful number, since it uses less digits than its factorization.

38135850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13415 (or 13410 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 33.

The square root of 38135850 is about 6175.4230624306. The cubic root of 38135850 is about 336.5976996046.

The spelling of 38135850 in words is "thirty-eight million, one hundred thirty-five thousand, eight hundred fifty".