2475523 has 8 divisors (see below), whose sum is σ = 2636928. Its totient is φ = 2315904.

The previous prime is 2475509. The next prime is 2475547. The reversal of 2475523 is 3255742.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2475523 is a prime.

It is a super-2 number, since 2×2475523² = 12256428247058, which contains 22 as substring.

It is a Duffinian number.

2475523 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 2475491 and 2475500.

It is not an unprimeable number, because it can be changed into a prime (2475593) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3465 + ... + 4117.

It is an arithmetic number, because the mean of its divisors is an integer number (329616).

2^2475523 is an apocalyptic number.

2475523 is a deficient number, since it is larger than the sum of its proper divisors (161405).

2475523 is a wasteful number, since it uses less digits than its factorization.

2475523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 893.

The product of its digits is 8400, while the sum is 28.

The square root of 2475523 is about 1573.3794837864. The cubic root of 2475523 is about 135.2764886738.

The spelling of 2475523 in words is "two million, four hundred seventy-five thousand, five hundred twenty-three".