16134674 has 4 divisors (see below), whose sum is σ = 24202014. Its totient is φ = 8067336.

The previous prime is 16134673. The next prime is 16134691. The reversal of 16134674 is 47643161.

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

It can be written as a sum of positive squares in only one way, i.e., 15721225 + 413449 = 3965^2 + 643^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 16134674.

It is not an unprimeable number, because it can be changed into a prime (16134673) 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 as a sum of consecutive naturals, namely, 4033667 + ... + 4033670.

Almost surely, 2^16134674 is an apocalyptic number.

16134674 is a deficient number, since it is larger than the sum of its proper divisors (8067340).

16134674 is an equidigital number, since it uses as much as digits as its factorization.

16134674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8067339.

The product of its digits is 12096, while the sum is 32.

The square root of 16134674 is about 4016.7989743078. The cubic root of 16134674 is about 252.6892297813.

The spelling of 16134674 in words is "sixteen million, one hundred thirty-four thousand, six hundred seventy-four".