4909975 has 12 divisors (see below), whose sum is σ = 6958384. Its totient is φ = 3366720.

The previous prime is 4909969. The next prime is 4909981. The reversal of 4909975 is 5799094.

It is an interprime number because it is at equal distance from previous prime (4909969) and next prime (4909981).

It is not a de Polignac number, because 4909975 - 2¹⁵ = 4877207 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13854 + ... + 14203.

Almost surely, 2^4909975 is an apocalyptic number.

4909975 is a deficient number, since it is larger than the sum of its proper divisors (2048409).

4909975 is a wasteful number, since it uses less digits than its factorization.

4909975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28074 (or 28069 counting only the distinct ones).

The product of its (nonzero) digits is 102060, while the sum is 43.

The square root of 4909975 is about 2215.8463394378. The cubic root of 4909975 is about 169.9651024100.

The spelling of 4909975 in words is "four million, nine hundred nine thousand, nine hundred seventy-five".