38472985 has 8 divisors (see below), whose sum is σ = 46270080. Its totient is φ = 30710064.

The previous prime is 38472943. The next prime is 38472991. The reversal of 38472985 is 58927483.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 38472985 - 2¹¹ = 38470937 is a prime.

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 7 ways as a sum of consecutive naturals, for example, 5995 + ... + 10624.

It is an arithmetic number, because the mean of its divisors is an integer number (5783760).

Almost surely, 2^38472985 is an apocalyptic number.

It is an amenable number.

38472985 is a deficient number, since it is larger than the sum of its proper divisors (7797095).

38472985 is a wasteful number, since it uses less digits than its factorization.

38472985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17087.

The product of its digits is 483840, while the sum is 46.

The square root of 38472985 is about 6202.6595102424. The cubic root of 38472985 is about 337.5866736699.

The spelling of 38472985 in words is "thirty-eight million, four hundred seventy-two thousand, nine hundred eighty-five".