38020480 has 32 divisors (see below), whose sum is σ = 90894240. Its totient is φ = 15207936.

The previous prime is 38020469. The next prime is 38020511. The reversal of 38020480 is 8402083.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29064 + ... + 30343.

It is an arithmetic number, because the mean of its divisors is an integer number (2840445).

Almost surely, 2^38020480 is an apocalyptic number.

It is an amenable number.

38020480 is an abundant number, since it is smaller than the sum of its proper divisors (52873760).

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

38020480 is an equidigital number, since it uses as much as digits as its factorization.

38020480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59426 (or 59414 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 38020480 is about 6166.0749265639. The cubic root of 38020480 is about 336.2579274260.

The spelling of 38020480 in words is "thirty-eight million, twenty thousand, four hundred eighty".