146801299 has 2 divisors, whose sum is σ = 146801300. Its totient is φ = 146801298.

The previous prime is 146801287. The next prime is 146801327. The reversal of 146801299 is 992108641.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 146801299 - 2¹¹ = 146799251 is a prime.

It is not a weakly prime, because it can be changed into another prime (146801899) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73400649 + 73400650.

It is an arithmetic number, because the mean of its divisors is an integer number (73400650).

Almost surely, 2^146801299 is an apocalyptic number.

146801299 is a deficient number, since it is larger than the sum of its proper divisors (1).

146801299 is an equidigital number, since it uses as much as digits as its factorization.

146801299 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31104, while the sum is 40.

The square root of 146801299 is about 12116.1585909066. The cubic root of 146801299 is about 527.5253077411.

The spelling of 146801299 in words is "one hundred forty-six million, eight hundred one thousand, two hundred ninety-nine".