1024012197 has 48 divisors (see below), whose sum is σ = 1629403776. Its totient is φ = 615888000.

The previous prime is 1024012189. The next prime is 1024012207. The reversal of 1024012197 is 7912104201.

It is not a de Polignac number, because 1024012197 - 2³ = 1024012189 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1024012197.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1024012147) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1087747 + ... + 1088687.

It is an arithmetic number, because the mean of its divisors is an integer number (33945912).

Almost surely, 2^1024012197 is an apocalyptic number.

It is an amenable number.

1024012197 is a deficient number, since it is larger than the sum of its proper divisors (605391579).

1024012197 is a wasteful number, since it uses less digits than its factorization.

1024012197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1162 (or 1159 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 27.

The square root of 1024012197 is about 32000.1905775575. The cubic root of 1024012197 is about 1007.9408417899.

Adding to 1024012197 its reverse (7912104201), we get a palindrome (8936116398).

The spelling of 1024012197 in words is "one billion, twenty-four million, twelve thousand, one hundred ninety-seven".