1480859647 has 4 divisors (see below), whose sum is σ = 1567969056. Its totient is φ = 1393750240.

The previous prime is 1480859617. The next prime is 1480859711. The reversal of 1480859647 is 7469580841.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1480859647 is a prime.

It is a super-2 number, since 2×1480859647² = 4385890588225929218, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1480859594 and 1480859603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1480859617) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43554679 + ... + 43554712.

It is an arithmetic number, because the mean of its divisors is an integer number (391992264).

Almost surely, 2^1480859647 is an apocalyptic number.

1480859647 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

1480859647 is a deficient number, since it is larger than the sum of its proper divisors (87109409).

1480859647 is an equidigital number, since it uses as much as digits as its factorization.

1480859647 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87109408.

The product of its (nonzero) digits is 1935360, while the sum is 52.

The square root of 1480859647 is about 38481.9392312810. The cubic root of 1480859647 is about 1139.8244438292.

The spelling of 1480859647 in words is "one billion, four hundred eighty million, eight hundred fifty-nine thousand, six hundred forty-seven".