16141274 has 4 divisors (see below), whose sum is σ = 24211914. Its totient is φ = 8070636.

The previous prime is 16141273. The next prime is 16141357. The reversal of 16141274 is 47214161.

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., 12201049 + 3940225 = 3493^2 + 1985^2 .

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (16141273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4035317 + ... + 4035320.

Almost surely, 2^16141274 is an apocalyptic number.

16141274 is a deficient number, since it is larger than the sum of its proper divisors (8070640).

16141274 is an equidigital number, since it uses as much as digits as its factorization.

16141274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8070639.

The product of its digits is 1344, while the sum is 26.

The square root of 16141274 is about 4017.6204400117. The cubic root of 16141274 is about 252.7236798435.

The spelling of 16141274 in words is "sixteen million, one hundred forty-one thousand, two hundred seventy-four".