1413928528 has 20 divisors (see below), whose sum is σ = 2745126880. Its totient is φ = 705508704.

The previous prime is 1413928517. The next prime is 1413928531. The reversal of 1413928528 is 8258293141.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82938 + ... + 98521.

It is an arithmetic number, because the mean of its divisors is an integer number (137256344).

Almost surely, 2^1413928528 is an apocalyptic number.

It is an amenable number.

1413928528 is a deficient number, since it is larger than the sum of its proper divisors (1331198352).

1413928528 is a wasteful number, since it uses less digits than its factorization.

1413928528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181954 (or 181948 counting only the distinct ones).

The product of its digits is 138240, while the sum is 43.

The square root of 1413928528 is about 37602.2409970470. The cubic root of 1413928528 is about 1122.3866325985.

The spelling of 1413928528 in words is "one billion, four hundred thirteen million, nine hundred twenty-eight thousand, five hundred twenty-eight".