4909125 has 64 divisors (see below), whose sum is σ = 9434880. Its totient is φ = 2246400.

The previous prime is 4909117. The next prime is 4909147. The reversal of 4909125 is 5219094.

It is a happy number.

It is not a de Polignac number, because 4909125 - 2³ = 4909117 is a prime.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4909092 and 4909101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 92599 + ... + 92651.

It is an arithmetic number, because the mean of its divisors is an integer number (147420).

Almost surely, 2^4909125 is an apocalyptic number.

It is an amenable number.

4909125 is a deficient number, since it is larger than the sum of its proper divisors (4525755).

4909125 is a wasteful number, since it uses less digits than its factorization.

4909125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103 (or 93 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 30.

The square root of 4909125 is about 2215.6545308328. The cubic root of 4909125 is about 169.9552938960.

The spelling of 4909125 in words is "four million, nine hundred nine thousand, one hundred twenty-five".