20096547 has 16 divisors (see below), whose sum is σ = 28331520. Its totient is φ = 12636000.

The previous prime is 20096543. The next prime is 20096551. The reversal of 20096547 is 74569002.

It is an interprime number because it is at equal distance from previous prime (20096543) and next prime (20096551).

It is not a de Polignac number, because 20096547 - 2² = 20096543 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20096543) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 14797 + ... + 16097.

It is an arithmetic number, because the mean of its divisors is an integer number (1770720).

Almost surely, 2^20096547 is an apocalyptic number.

20096547 is a deficient number, since it is larger than the sum of its proper divisors (8234973).

20096547 is a wasteful number, since it uses less digits than its factorization.

20096547 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1594.

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 20096547 is about 4482.9172421538. The cubic root of 20096547 is about 271.8778421687.

The spelling of 20096547 in words is "twenty million, ninety-six thousand, five hundred forty-seven".