1480454146 has 16 divisors (see below), whose sum is σ = 2352245400. Its totient is φ = 696407040.

The previous prime is 1480454119. The next prime is 1480454243. The reversal of 1480454146 is 6414540841.

It can be written as a sum of positive squares in 4 ways, for example, as 634284225 + 846169921 = 25185^2 + 29089^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96526 + ... + 110806.

Almost surely, 2^1480454146 is an apocalyptic number.

1480454146 is a deficient number, since it is larger than the sum of its proper divisors (871791254).

1480454146 is a wasteful number, since it uses less digits than its factorization.

1480454146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17349.

The product of its (nonzero) digits is 61440, while the sum is 37.

The square root of 1480454146 is about 38476.6701521844. The cubic root of 1480454146 is about 1139.7203956733.

Adding to 1480454146 its reverse (6414540841), we get a palindrome (7894994987).

The spelling of 1480454146 in words is "one billion, four hundred eighty million, four hundred fifty-four thousand, one hundred forty-six".