38006135 has 16 divisors (see below), whose sum is σ = 48563712. Its totient is φ = 28454400.

The previous prime is 38006131. The next prime is 38006149. The reversal of 38006135 is 53160083.

It is not a de Polignac number, because 38006135 - 2² = 38006131 is a prime.

It is a super-3 number, since 3×38006135³ (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 (38006131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15065 + ... + 17405.

It is an arithmetic number, because the mean of its divisors is an integer number (3035232).

Almost surely, 2^38006135 is an apocalyptic number.

38006135 is a deficient number, since it is larger than the sum of its proper divisors (10557577).

38006135 is a wasteful number, since it uses less digits than its factorization.

38006135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2554.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 38006135 is about 6164.9115970953. The cubic root of 38006135 is about 336.2156324424.

The spelling of 38006135 in words is "thirty-eight million, six thousand, one hundred thirty-five".