1022432347 has 2 divisors, whose sum is σ = 1022432348. Its totient is φ = 1022432346.

The previous prime is 1022432339. The next prime is 1022432419. The reversal of 1022432347 is 7432342201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1022432347 - 2³ = 1022432339 is a prime.

It is not a weakly prime, because it can be changed into another prime (1022532347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511216173 + 511216174.

It is an arithmetic number, because the mean of its divisors is an integer number (511216174).

Almost surely, 2^1022432347 is an apocalyptic number.

1022432347 is a deficient number, since it is larger than the sum of its proper divisors (1).

1022432347 is an equidigital number, since it uses as much as digits as its factorization.

1022432347 is an evil number, because the sum of its binary digits is even.

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

The square root of 1022432347 is about 31975.4960399366. The cubic root of 1022432347 is about 1007.4222233059.

Adding to 1022432347 its reverse (7432342201), we get a palindrome (8454774548).

The spelling of 1022432347 in words is "one billion, twenty-two million, four hundred thirty-two thousand, three hundred forty-seven".