1482649091 has 16 divisors (see below), whose sum is σ = 1850807040. Its totient is φ = 1153867680.

The previous prime is 1482649079. The next prime is 1482649109. The reversal of 1482649091 is 1909462841.

It is not a de Polignac number, because 1482649091 - 2⁶ = 1482649027 is a prime.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1482649061) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52220 + ... + 75446.

It is an arithmetic number, because the mean of its divisors is an integer number (115675440).

Almost surely, 2^1482649091 is an apocalyptic number.

1482649091 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1482649091 is a deficient number, since it is larger than the sum of its proper divisors (368157949).

1482649091 is a wasteful number, since it uses less digits than its factorization.

1482649091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24074.

The product of its (nonzero) digits is 124416, while the sum is 44.

The square root of 1482649091 is about 38505.1826511705. The cubic root of 1482649091 is about 1140.2833734353.

The spelling of 1482649091 in words is "one billion, four hundred eighty-two million, six hundred forty-nine thousand, ninety-one".