146362847 has 2 divisors, whose sum is σ = 146362848. Its totient is φ = 146362846.

The previous prime is 146362819. The next prime is 146362921. The reversal of 146362847 is 748263641.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 146362847 - 2¹⁴ = 146346463 is a prime.

It is a super-3 number, since 3×146362847³ (a number of 25 digits) contains 333 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (146362817) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73181423 + 73181424.

It is an arithmetic number, because the mean of its divisors is an integer number (73181424).

Almost surely, 2^146362847 is an apocalyptic number.

146362847 is a deficient number, since it is larger than the sum of its proper divisors (1).

146362847 is an equidigital number, since it uses as much as digits as its factorization.

146362847 is an evil number, because the sum of its binary digits is even.

The product of its digits is 193536, while the sum is 41.

The square root of 146362847 is about 12098.0513720186. The cubic root of 146362847 is about 526.9995967289. Note that the first 3 decimals are identical.

The spelling of 146362847 in words is "one hundred forty-six million, three hundred sixty-two thousand, eight hundred forty-seven".