1197430070 has 8 divisors (see below), whose sum is σ = 2155374144. Its totient is φ = 478972024.

The previous prime is 1197430063. The next prime is 1197430079. The reversal of 1197430070 is 700347911.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1197430079) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59871494 + ... + 59871513.

It is an arithmetic number, because the mean of its divisors is an integer number (269421768).

Almost surely, 2^1197430070 is an apocalyptic number.

1197430070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1197430070 is a deficient number, since it is larger than the sum of its proper divisors (957944074).

1197430070 is a wasteful number, since it uses less digits than its factorization.

1197430070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119743014.

The product of its (nonzero) digits is 5292, while the sum is 32.

The square root of 1197430070 is about 34603.9025255823. The cubic root of 1197430070 is about 1061.8994275140.

Adding to 1197430070 its reverse (700347911), we get a palindrome (1897777981).

The spelling of 1197430070 in words is "one billion, one hundred ninety-seven million, four hundred thirty thousand, seventy".