38555069 has 8 divisors (see below), whose sum is σ = 44295168. Its totient is φ = 32873040.

The previous prime is 38555057. The next prime is 38555089. The reversal of 38555069 is 96055583.

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-38555069 is a prime.

It is a super-2 number, since 2×38555069² = 2972986691189522, which contains 22 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 (38555029) 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, 13082 + ... + 15755.

It is an arithmetic number, because the mean of its divisors is an integer number (5536896).

Almost surely, 2^38555069 is an apocalyptic number.

It is an amenable number.

38555069 is a deficient number, since it is larger than the sum of its proper divisors (5740099).

38555069 is a wasteful number, since it uses less digits than its factorization.

38555069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29035.

The product of its (nonzero) digits is 162000, while the sum is 41.

The square root of 38555069 is about 6209.2728237693. The cubic root of 38555069 is about 337.8265890342.

The spelling of 38555069 in words is "thirty-eight million, five hundred fifty-five thousand, sixty-nine".