1230424197 has 8 divisors (see below), whose sum is σ = 1646804544. Its totient is φ = 817163328.

The previous prime is 1230424189. The next prime is 1230424207. The reversal of 1230424197 is 7914240321.

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

It is not a de Polignac number, because 1230424197 - 2³ = 1230424189 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1230424127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 778948 + ... + 780525.

It is an arithmetic number, because the mean of its divisors is an integer number (205850568).

Almost surely, 2^1230424197 is an apocalyptic number.

It is an amenable number.

1230424197 is a deficient number, since it is larger than the sum of its proper divisors (416380347).

1230424197 is a wasteful number, since it uses less digits than its factorization.

1230424197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1559739.

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 1230424197 is about 35077.4029397845. The cubic root of 1230424197 is about 1071.5644268543.

The spelling of 1230424197 in words is "one billion, two hundred thirty million, four hundred twenty-four thousand, one hundred ninety-seven".