4025107 has 4 divisors (see below), whose sum is σ = 4261896. Its totient is φ = 3788320.

The previous prime is 4025089. The next prime is 4025111. The reversal of 4025107 is 7015204.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4025107 is a prime.

It is a super-2 number, since 2×4025107² = 32402972722898, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4025167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 118369 + ... + 118402.

It is an arithmetic number, because the mean of its divisors is an integer number (1065474).

Almost surely, 2^4025107 is an apocalyptic number.

4025107 is a deficient number, since it is larger than the sum of its proper divisors (236789).

4025107 is a wasteful number, since it uses less digits than its factorization.

4025107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236788.

The product of its (nonzero) digits is 280, while the sum is 19.

The square root of 4025107 is about 2006.2669313927. The cubic root of 4025107 is about 159.0715367085.

The spelling of 4025107 in words is "four million, twenty-five thousand, one hundred seven".