2197488523 has 8 divisors (see below), whose sum is σ = 2208339648. Its totient is φ = 2186655744.

The previous prime is 2197488511. The next prime is 2197488539. The reversal of 2197488523 is 3258847912.

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

It is a cyclic number.

It is not a de Polignac number, because 2197488523 - 2²⁹ = 1660617611 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2197483523) 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, 276990 + ... + 284812.

It is an arithmetic number, because the mean of its divisors is an integer number (276042456).

Almost surely, 2^2197488523 is an apocalyptic number.

2197488523 is a deficient number, since it is larger than the sum of its proper divisors (10851125).

2197488523 is a wasteful number, since it uses less digits than its factorization.

2197488523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9173.

The product of its digits is 967680, while the sum is 49.

The square root of 2197488523 is about 46877.3775183723. The cubic root of 2197488523 is about 1300.0963484803.

The spelling of 2197488523 in words is "two billion, one hundred ninety-seven million, four hundred eighty-eight thousand, five hundred twenty-three".