15676896 has 48 divisors (see below), whose sum is σ = 41734224. Its totient is φ = 5151744.

The previous prime is 15676889. The next prime is 15676931. The reversal of 15676896 is 69867651.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5890 + ... + 8126.

It is an arithmetic number, because the mean of its divisors is an integer number (869463).

Almost surely, 2^15676896 is an apocalyptic number.

15676896 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 15676896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20867112).

15676896 is an abundant number, since it is smaller than the sum of its proper divisors (26057328).

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

15676896 is a wasteful number, since it uses less digits than its factorization.

15676896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2323 (or 2315 counting only the distinct ones).

The product of its digits is 544320, while the sum is 48.

The square root of 15676896 is about 3959.4060160585. The cubic root of 15676896 is about 250.2764728051.

The spelling of 15676896 in words is "fifteen million, six hundred seventy-six thousand, eight hundred ninety-six".