4079025 has 24 divisors (see below), whose sum is σ = 7494560. Its totient is φ = 2175120.

The previous prime is 4079003. The next prime is 4079029. The reversal of 4079025 is 5209704.

It is not a de Polignac number, because 4079025 - 2⁵ = 4078993 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 4079025.

It is not an unprimeable number, because it can be changed into a prime (4079029) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2347 + ... + 3696.

Almost surely, 2^4079025 is an apocalyptic number.

4079025 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4079025 is a deficient number, since it is larger than the sum of its proper divisors (3415535).

4079025 is a wasteful number, since it uses less digits than its factorization.

4079025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6062 (or 6051 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 4079025 is about 2019.6596247883. The cubic root of 4079025 is about 159.7786653138.

The spelling of 4079025 in words is "four million, seventy-nine thousand, twenty-five".