1322481601 has 16 divisors (see below), whose sum is σ = 1531087488. Its totient is φ = 1118880000.

The previous prime is 1322481593. The next prime is 1322481649. The reversal of 1322481601 is 1061842231.

It is not a de Polignac number, because 1322481601 - 2³ = 1322481593 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1322481601.

It is not an unprimeable number, because it can be changed into a prime (1322481661) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 195211 + ... + 201871.

It is an arithmetic number, because the mean of its divisors is an integer number (95692968).

Almost surely, 2^1322481601 is an apocalyptic number.

It is an amenable number.

1322481601 is a deficient number, since it is larger than the sum of its proper divisors (208605887).

1322481601 is a wasteful number, since it uses less digits than its factorization.

1322481601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7032.

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 1322481601 is about 36365.9401225927. The cubic root of 1322481601 is about 1097.6483095116.

The spelling of 1322481601 in words is "one billion, three hundred twenty-two million, four hundred eighty-one thousand, six hundred one".