38465107 has 4 divisors (see below), whose sum is σ = 39791520. Its totient is φ = 37138696.

The previous prime is 38465069. The next prime is 38465111. The reversal of 38465107 is 70156483.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 70156483 = 3229 ⋅21727.

It is a cyclic number.

It is not a de Polignac number, because 38465107 - 2¹¹ = 38463059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38469107) 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, 663163 + ... + 663220.

It is an arithmetic number, because the mean of its divisors is an integer number (9947880).

Almost surely, 2^38465107 is an apocalyptic number.

38465107 is a deficient number, since it is larger than the sum of its proper divisors (1326413).

38465107 is a wasteful number, since it uses less digits than its factorization.

38465107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1326412.

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 38465107 is about 6202.0244275559. The cubic root of 38465107 is about 337.5636298868.

The spelling of 38465107 in words is "thirty-eight million, four hundred sixty-five thousand, one hundred seven".