1347420232 has 16 divisors (see below), whose sum is σ = 2527856640. Its totient is φ = 673325136.

The previous prime is 1347420197. The next prime is 1347420233. The reversal of 1347420232 is 2320247431.

It is a self number, because there is not a number n which added to its sum of digits gives 1347420232.

It is not an unprimeable number, because it can be changed into a prime (1347420233) 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, 32968 + ... + 61495.

It is an arithmetic number, because the mean of its divisors is an integer number (157991040).

Almost surely, 2^1347420232 is an apocalyptic number.

It is an amenable number.

1347420232 is a deficient number, since it is larger than the sum of its proper divisors (1180436408).

1347420232 is a wasteful number, since it uses less digits than its factorization.

1347420232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96252 (or 96248 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 28.

The square root of 1347420232 is about 36707.2231583921. The cubic root of 1347420232 is about 1104.5050046419.

Adding to 1347420232 its reverse (2320247431), we get a palindrome (3667667663).

The spelling of 1347420232 in words is "one billion, three hundred forty-seven million, four hundred twenty thousand, two hundred thirty-two".