38106471 has 32 divisors (see below), whose sum is σ = 57874432. Its totient is φ = 22135680.

The previous prime is 38106449. The next prime is 38106479. The reversal of 38106471 is 17460183.

It is a happy number.

It is not a de Polignac number, because 38106471 - 2¹⁰ = 38105447 is a prime.

It is a super-3 number, since 3×38106471³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38106479) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 51621 + ... + 52353.

It is an arithmetic number, because the mean of its divisors is an integer number (1808576).

Almost surely, 2^38106471 is an apocalyptic number.

38106471 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

38106471 is a deficient number, since it is larger than the sum of its proper divisors (19767961).

38106471 is a wasteful number, since it uses less digits than its factorization.

38106471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 823.

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 38106471 is about 6173.0439007025. The cubic root of 38106471 is about 336.5112416366.

The spelling of 38106471 in words is "thirty-eight million, one hundred six thousand, four hundred seventy-one".