4112387 has 4 divisors (see below), whose sum is σ = 4144896. Its totient is φ = 4079880.

The previous prime is 4112371. The next prime is 4112399. The reversal of 4112387 is 7832114.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7832114 = 2 ⋅3916057.

It is a cyclic number.

It is not a de Polignac number, because 4112387 - 2⁴ = 4112371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4112347) 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, 16064 + ... + 16317.

It is an arithmetic number, because the mean of its divisors is an integer number (1036224).

Almost surely, 2^4112387 is an apocalyptic number.

4112387 is a deficient number, since it is larger than the sum of its proper divisors (32509).

4112387 is a wasteful number, since it uses less digits than its factorization.

4112387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32508.

The product of its digits is 1344, while the sum is 26.

The square root of 4112387 is about 2027.9021179534. The cubic root of 4112387 is about 160.2130884780.

The spelling of 4112387 in words is "four million, one hundred twelve thousand, three hundred eighty-seven".