146910847 has 2 divisors, whose sum is σ = 146910848. Its totient is φ = 146910846.

The previous prime is 146910817. The next prime is 146910851. The reversal of 146910847 is 748019641.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-146910847 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (146910817) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73455423 + 73455424.

It is an arithmetic number, because the mean of its divisors is an integer number (73455424).

Almost surely, 2^146910847 is an apocalyptic number.

146910847 is a deficient number, since it is larger than the sum of its proper divisors (1).

146910847 is an equidigital number, since it uses as much as digits as its factorization.

146910847 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48384, while the sum is 40.

The square root of 146910847 is about 12120.6784876095. The cubic root of 146910847 is about 527.6564940771.

The spelling of 146910847 in words is "one hundred forty-six million, nine hundred ten thousand, eight hundred forty-seven".