38482020 has 48 divisors (see below), whose sum is σ = 119723520. Its totient is φ = 10261728.

The previous prime is 38482019. The next prime is 38482061. The reversal of 38482020 is 2028483.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35092 + ... + 36171.

It is an arithmetic number, because the mean of its divisors is an integer number (2494240).

Almost surely, 2^38482020 is an apocalyptic number.

38482020 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

38482020 is an abundant number, since it is smaller than the sum of its proper divisors (81241500).

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

38482020 is a wasteful number, since it uses less digits than its factorization.

38482020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71281 (or 71273 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The square root of 38482020 is about 6203.3877841064. The cubic root of 38482020 is about 337.6130978986.

The spelling of 38482020 in words is "thirty-eight million, four hundred eighty-two thousand, twenty".