38471057 has 8 divisors (see below), whose sum is σ = 39298176. Its totient is φ = 37647792.

The previous prime is 38471047. The next prime is 38471077. The reversal of 38471057 is 75017483.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-38471057 is a prime.

It is a super-3 number, since 3×38471057³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38471047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28328 + ... + 29654.

It is an arithmetic number, because the mean of its divisors is an integer number (4912272).

Almost surely, 2^38471057 is an apocalyptic number.

It is an amenable number.

38471057 is a deficient number, since it is larger than the sum of its proper divisors (827119).

38471057 is a wasteful number, since it uses less digits than its factorization.

38471057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1927.

The product of its (nonzero) digits is 23520, while the sum is 35.

The square root of 38471057 is about 6202.5040910910. The cubic root of 38471057 is about 337.5810344057.

The spelling of 38471057 in words is "thirty-eight million, four hundred seventy-one thousand, fifty-seven".