1481276105 has 4 divisors (see below), whose sum is σ = 1777531332. Its totient is φ = 1185020880.

The previous prime is 1481276099. The next prime is 1481276117. The reversal of 1481276105 is 5016721841.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 264940729 + 1216335376 = 16277^2 + 34876^2 .

It is not a de Polignac number, because 1481276105 - 2¹⁴ = 1481259721 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 148127606 + ... + 148127615.

It is an arithmetic number, because the mean of its divisors is an integer number (444382833).

Almost surely, 2^1481276105 is an apocalyptic number.

It is an amenable number.

1481276105 is a deficient number, since it is larger than the sum of its proper divisors (296255227).

1481276105 is an equidigital number, since it uses as much as digits as its factorization.

1481276105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296255226.

The product of its (nonzero) digits is 13440, while the sum is 35.

The square root of 1481276105 is about 38487.3499347513. The cubic root of 1481276105 is about 1139.9312836902.

Adding to 1481276105 its reverse (5016721841), we get a palindrome (6497997946).

The spelling of 1481276105 in words is "one billion, four hundred eighty-one million, two hundred seventy-six thousand, one hundred five".