16370427 has 8 divisors (see below), whose sum is σ = 21999616. Its totient is φ = 10827432.

The previous prime is 16370369. The next prime is 16370437. The reversal of 16370427 is 72407361.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 16370427 - 2⁸ = 16370171 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 16370394 and 16370403.

It is not an unprimeable number, because it can be changed into a prime (16370437) 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 7 ways as a sum of consecutive naturals, for example, 21103 + ... + 21864.

It is an arithmetic number, because the mean of its divisors is an integer number (2749952).

Almost surely, 2^16370427 is an apocalyptic number.

16370427 is a deficient number, since it is larger than the sum of its proper divisors (5629189).

16370427 is a wasteful number, since it uses less digits than its factorization.

16370427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43097.

The product of its (nonzero) digits is 7056, while the sum is 30.

The square root of 16370427 is about 4046.0384328377. The cubic root of 16370427 is about 253.9140128887.

Adding to 16370427 its reverse (72407361), we get a palindrome (88777788).

The spelling of 16370427 in words is "sixteen million, three hundred seventy thousand, four hundred twenty-seven".