1482804381 has 16 divisors (see below), whose sum is σ = 1992134144. Its totient is φ = 981033984.

The previous prime is 1482804361. The next prime is 1482804437. The reversal of 1482804381 is 1834082841.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-1482804381 is a prime.

It is a super-2 number, since 2×1482804381² = 4397417664625586322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1482804361) 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, 222165 + ... + 228741.

It is an arithmetic number, because the mean of its divisors is an integer number (124508384).

Almost surely, 2^1482804381 is an apocalyptic number.

It is an amenable number.

1482804381 is a deficient number, since it is larger than the sum of its proper divisors (509329763).

1482804381 is a wasteful number, since it uses less digits than its factorization.

1482804381 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7140.

The product of its (nonzero) digits is 49152, while the sum is 39.

The square root of 1482804381 is about 38507.1990801720. The cubic root of 1482804381 is about 1140.3231824556.

The spelling of 1482804381 in words is "one billion, four hundred eighty-two million, eight hundred four thousand, three hundred eighty-one".