38563230 has 16 divisors (see below), whose sum is σ = 92551824. Its totient is φ = 10283520.

The previous prime is 38563183. The next prime is 38563241. The reversal of 38563230 is 3236583.

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: 1285441 = 38563230 / (3 + 8 + 5 + 6 + 3 + 2 + 3 + 0).

It is an alternating number because its digits alternate between odd and even.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 642691 + ... + 642750.

It is an arithmetic number, because the mean of its divisors is an integer number (5784489).

Almost surely, 2^38563230 is an apocalyptic number.

38563230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

38563230 is an abundant number, since it is smaller than the sum of its proper divisors (53988594).

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

38563230 is a wasteful number, since it uses less digits than its factorization.

38563230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1285451.

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

The square root of 38563230 is about 6209.9299512957. The cubic root of 38563230 is about 337.8504234124.

The spelling of 38563230 in words is "thirty-eight million, five hundred sixty-three thousand, two hundred thirty".