16056598 has 4 divisors (see below), whose sum is σ = 24084900. Its totient is φ = 8028298.

The previous prime is 16056583. The next prime is 16056613. The reversal of 16056598 is 89565061.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (16056583) and next prime (16056613).

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 16056598.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4014148 + ... + 4014151.

It is an arithmetic number, because the mean of its divisors is an integer number (6021225).

Almost surely, 2^16056598 is an apocalyptic number.

16056598 is a deficient number, since it is larger than the sum of its proper divisors (8028302).

16056598 is an equidigital number, since it uses as much as digits as its factorization.

16056598 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8028301.

The product of its (nonzero) digits is 64800, while the sum is 40.

The square root of 16056598 is about 4007.0685045305. The cubic root of 16056598 is about 252.2809812048.

The spelling of 16056598 in words is "sixteen million, fifty-six thousand, five hundred ninety-eight".