4961523 has 16 divisors (see below), whose sum is σ = 7822080. Its totient is φ = 2737056.

The previous prime is 4961521. The next prime is 4961531. The reversal of 4961523 is 3251694.

It is not a de Polignac number, because 4961523 - 2¹ = 4961521 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4961521) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3465 + ... + 4682.

It is an arithmetic number, because the mean of its divisors is an integer number (488880).

Almost surely, 2^4961523 is an apocalyptic number.

4961523 is a deficient number, since it is larger than the sum of its proper divisors (2860557).

4961523 is a wasteful number, since it uses less digits than its factorization.

4961523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8186.

The product of its digits is 6480, while the sum is 30.

The square root of 4961523 is about 2227.4476424823. The cubic root of 4961523 is about 170.5578330540.

The spelling of 4961523 in words is "four million, nine hundred sixty-one thousand, five hundred twenty-three".