38635230 has 16 divisors (see below), whose sum is σ = 92724624. Its totient is φ = 10302720.

The previous prime is 38635217. The next prime is 38635231. The reversal of 38635230 is 3253683.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 1287841 = 38635230 / (3 + 8 + 6 + 3 + 5 + 2 + 3 + 0).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38635231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 643891 + ... + 643950.

It is an arithmetic number, because the mean of its divisors is an integer number (5795289).

Almost surely, 2^38635230 is an apocalyptic number.

38635230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

38635230 is an abundant number, since it is smaller than the sum of its proper divisors (54089394).

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

38635230 is a wasteful number, since it uses less digits than its factorization.

38635230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1287851.

The product of its (nonzero) digits is 12960, while the sum is 30.

The square root of 38635230 is about 6215.7244147404. The cubic root of 38635230 is about 338.0605554237.

The spelling of 38635230 in words is "thirty-eight million, six hundred thirty-five thousand, two hundred thirty".