4425507 has 12 divisors (see below), whose sum is σ = 6416904. Its totient is φ = 2939040.

The previous prime is 4425503. The next prime is 4425521. The reversal of 4425507 is 7055244.

It is not a de Polignac number, because 4425507 - 2² = 4425503 is a prime.

It is a super-2 number, since 2×4425507² = 39170224414098, which contains 22 as substring.

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (4425503) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2032 + ... + 3602.

It is an arithmetic number, because the mean of its divisors is an integer number (534742).

Almost surely, 2^4425507 is an apocalyptic number.

4425507 is a deficient number, since it is larger than the sum of its proper divisors (1991397).

4425507 is a wasteful number, since it uses less digits than its factorization.

4425507 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1890 (or 1887 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 27.

The square root of 4425507 is about 2103.6889028561. The cubic root of 4425507 is about 164.1802870620.

The spelling of 4425507 in words is "four million, four hundred twenty-five thousand, five hundred seven".