20416059 has 6 divisors (see below), whose sum is σ = 29489876. Its totient is φ = 13610700.

The previous prime is 20416057. The next prime is 20416061. The reversal of 20416059 is 95061402.

It is an interprime number because it is at equal distance from previous prime (20416057) and next prime (20416061).

It is not a de Polignac number, because 20416059 - 2¹ = 20416057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20416057) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1134217 + ... + 1134234.

Almost surely, 2^20416059 is an apocalyptic number.

20416059 is a deficient number, since it is larger than the sum of its proper divisors (9073817).

20416059 is a wasteful number, since it uses less digits than its factorization.

20416059 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2268457 (or 2268454 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 20416059 is about 4518.4133277070. The cubic root of 20416059 is about 273.3111213691.

It can be divided in two parts, 2041 and 6059, that added together give a square (8100 = 90²).

The spelling of 20416059 in words is "twenty million, four hundred sixteen thousand, fifty-nine".