1480081631 has 8 divisors (see below), whose sum is σ = 1691894400. Its totient is φ = 1268362008.

The previous prime is 1480081619. The next prime is 1480081637. The reversal of 1480081631 is 1361800841.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1480081631 - 2¹⁴ = 1480065247 is a prime.

It is a super-2 number, since 2×1480081631² = 4381283268847240322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1480081637) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14960 + ... + 56426.

It is an arithmetic number, because the mean of its divisors is an integer number (211486800).

Almost surely, 2^1480081631 is an apocalyptic number.

1480081631 is a deficient number, since it is larger than the sum of its proper divisors (211812769).

1480081631 is an equidigital number, since it uses as much as digits as its factorization.

1480081631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46573.

The product of its (nonzero) digits is 4608, while the sum is 32.

The square root of 1480081631 is about 38471.8290571166. The cubic root of 1480081631 is about 1139.6247947031.

The spelling of 1480081631 in words is "one billion, four hundred eighty million, eighty-one thousand, six hundred thirty-one".