38046217 has 4 divisors (see below), whose sum is σ = 41504976. Its totient is φ = 34587460.

The previous prime is 38046193. The next prime is 38046241. The reversal of 38046217 is 71264083.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (38046193) and next prime (38046241).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-38046217 is a prime.

It is a super-2 number, since 2×38046217² = 2895029256022178, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38046247) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1729363 + ... + 1729384.

It is an arithmetic number, because the mean of its divisors is an integer number (10376244).

Almost surely, 2^38046217 is an apocalyptic number.

It is an amenable number.

38046217 is a deficient number, since it is larger than the sum of its proper divisors (3458759).

38046217 is a wasteful number, since it uses less digits than its factorization.

38046217 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3458758.

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 38046217 is about 6168.1615575469. The cubic root of 38046217 is about 336.3337840718. Note that the first 3 decimals are identical.

The spelling of 38046217 in words is "thirty-eight million, forty-six thousand, two hundred seventeen".