38022030 has 48 divisors (see below), whose sum is σ = 104676624. Its totient is φ = 9542400.

The previous prime is 38022029. The next prime is 38022037. The reversal of 38022030 is 3022083.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 38021994 and 38022012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38022037) 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 23 ways as a sum of consecutive naturals, for example, 10896 + ... + 13955.

It is an arithmetic number, because the mean of its divisors is an integer number (2180763).

Almost surely, 2^38022030 is an apocalyptic number.

38022030 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

38022030 is an abundant number, since it is smaller than the sum of its proper divisors (66654594).

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

38022030 is a wasteful number, since it uses less digits than its factorization.

38022030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24881 (or 24878 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 38022030 is about 6166.2006130193. The cubic root of 38022030 is about 336.2624968292.

It can be divided in two parts, 3802 and 2030, that added together give a cube (5832 = 18³).

The spelling of 38022030 in words is "thirty-eight million, twenty-two thousand, thirty".