146464601 has 2 divisors, whose sum is σ = 146464602. Its totient is φ = 146464600.

The previous prime is 146464589. The next prime is 146464603. The reversal of 146464601 is 106464641.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 123232201 + 23232400 = 11101^2 + 4820^2 .

It is a cyclic number.

It is not a de Polignac number, because 146464601 - 2¹⁸ = 146202457 is a prime.

Together with 146464603, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (146464603) 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 as a sum of consecutive naturals, namely, 73232300 + 73232301.

It is an arithmetic number, because the mean of its divisors is an integer number (73232301).

Almost surely, 2^146464601 is an apocalyptic number.

It is an amenable number.

146464601 is a deficient number, since it is larger than the sum of its proper divisors (1).

146464601 is an equidigital number, since it uses as much as digits as its factorization.

146464601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 146464601 is about 12102.2560293525. The cubic root of 146464601 is about 527.1216948706.

The spelling of 146464601 in words is "one hundred forty-six million, four hundred sixty-four thousand, six hundred one".