1461422305 has 48 divisors (see below), whose sum is σ = 2115956736. Its totient is φ = 965139840.

The previous prime is 1461422293. The next prime is 1461422321. The reversal of 1461422305 is 5032241641.

It is not a de Polignac number, because 1461422305 - 2¹⁹ = 1460898017 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2407312 + ... + 2407918.

It is an arithmetic number, because the mean of its divisors is an integer number (44082432).

Almost surely, 2^1461422305 is an apocalyptic number.

It is an amenable number.

1461422305 is a deficient number, since it is larger than the sum of its proper divisors (654534431).

1461422305 is a wasteful number, since it uses less digits than its factorization.

1461422305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 974 (or 967 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 1461422305 is about 38228.5535300513. The cubic root of 1461422305 is about 1134.8154603037.

Adding to 1461422305 its reverse (5032241641), we get a palindrome (6493663946).

The spelling of 1461422305 in words is "one billion, four hundred sixty-one million, four hundred twenty-two thousand, three hundred five".