16114557 has 4 divisors (see below), whose sum is σ = 21486080. Its totient is φ = 10743036.

The previous prime is 16114547. The next prime is 16114583. The reversal of 16114557 is 75541161.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 16114557 - 2⁴ = 16114541 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16114547) by changing a digit.

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, 2685757 + ... + 2685762.

It is an arithmetic number, because the mean of its divisors is an integer number (5371520).

Almost surely, 2^16114557 is an apocalyptic number.

It is an amenable number.

16114557 is a deficient number, since it is larger than the sum of its proper divisors (5371523).

16114557 is an equidigital number, since it uses as much as digits as its factorization.

16114557 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5371522.

The product of its digits is 4200, while the sum is 30.

The square root of 16114557 is about 4014.2940848921. The cubic root of 16114557 is about 252.5841669547.

The spelling of 16114557 in words is "sixteen million, one hundred fourteen thousand, five hundred fifty-seven".