146044027 has 2 divisors, whose sum is σ = 146044028. Its totient is φ = 146044026.

The previous prime is 146044021. The next prime is 146044037. The reversal of 146044027 is 720440641.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 146044027 - 2¹¹ = 146041979 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 146043986 and 146044004.

It is not a weakly prime, because it can be changed into another prime (146044021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73022013 + 73022014.

It is an arithmetic number, because the mean of its divisors is an integer number (73022014).

Almost surely, 2^146044027 is an apocalyptic number.

146044027 is a deficient number, since it is larger than the sum of its proper divisors (1).

146044027 is an equidigital number, since it uses as much as digits as its factorization.

146044027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5376, while the sum is 28.

The square root of 146044027 is about 12084.8676864912. The cubic root of 146044027 is about 526.6166667714.

Adding to 146044027 its reverse (720440641), we get a palindrome (866484668).

The spelling of 146044027 in words is "one hundred forty-six million, forty-four thousand, twenty-seven".