38020476 has 48 divisors (see below), whose sum is σ = 96018048. Its totient is φ = 11640000.

The previous prime is 38020469. The next prime is 38020511. The reversal of 38020476 is 67402083.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 38671 + ... + 39641.

It is an arithmetic number, because the mean of its divisors is an integer number (2000376).

Almost surely, 2^38020476 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 38020476, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48009024).

38020476 is an abundant number, since it is smaller than the sum of its proper divisors (57997572).

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

38020476 is a wasteful number, since it uses less digits than its factorization.

38020476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1242 (or 1240 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 38020476 is about 6166.0746022084. The cubic root of 38020476 is about 336.2579156339.

The spelling of 38020476 in words is "thirty-eight million, twenty thousand, four hundred seventy-six".