1408528164 has 12 divisors (see below), whose sum is σ = 3286565744. Its totient is φ = 469509384.

The previous prime is 1408528157. The next prime is 1408528207. The reversal of 1408528164 is 4618258041.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58688662 + ... + 58688685.

Almost surely, 2^1408528164 is an apocalyptic number.

It is an amenable number.

1408528164 is an abundant number, since it is smaller than the sum of its proper divisors (1878037580).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1408528164 is a wasteful number, since it uses less digits than its factorization.

1408528164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117377354 (or 117377352 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 39.

The square root of 1408528164 is about 37530.3632276587. The cubic root of 1408528164 is about 1120.9558602252.

The spelling of 1408528164 in words is "one billion, four hundred eight million, five hundred twenty-eight thousand, one hundred sixty-four".