1522729484 has 24 divisors (see below), whose sum is σ = 2707428528. Its totient is φ = 749226240.

The previous prime is 1522729447. The next prime is 1522729501. The reversal of 1522729484 is 4849272251.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127739 + ... + 139149.

It is an arithmetic number, because the mean of its divisors is an integer number (112809522).

Almost surely, 2^1522729484 is an apocalyptic number.

It is an amenable number.

1522729484 is a deficient number, since it is larger than the sum of its proper divisors (1184699044).

1522729484 is a wasteful number, since it uses less digits than its factorization.

1522729484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11945 (or 11943 counting only the distinct ones).

The product of its digits is 322560, while the sum is 44.

The square root of 1522729484 is about 39022.1665723471. The cubic root of 1522729484 is about 1150.4672289233.

The spelling of 1522729484 in words is "one billion, five hundred twenty-two million, seven hundred twenty-nine thousand, four hundred eighty-four".