146000977 has 2 divisors, whose sum is σ = 146000978. Its totient is φ = 146000976.

The previous prime is 146000971. The next prime is 146000983. The reversal of 146000977 is 779000641.

It is a balanced prime because it is at equal distance from previous prime (146000971) and next prime (146000983).

It can be written as a sum of positive squares in only one way, i.e., 144216081 + 1784896 = 12009^2 + 1336^2 .

It is a cyclic number.

It is not a de Polignac number, because 146000977 - 2²³ = 137612369 is a prime.

It is not a weakly prime, because it can be changed into another prime (146000971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73000488 + 73000489.

It is an arithmetic number, because the mean of its divisors is an integer number (73000489).

Almost surely, 2^146000977 is an apocalyptic number.

It is an amenable number.

146000977 is a deficient number, since it is larger than the sum of its proper divisors (1).

146000977 is an equidigital number, since it uses as much as digits as its factorization.

146000977 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10584, while the sum is 34.

The square root of 146000977 is about 12083.0864020746. The cubic root of 146000977 is about 526.5649173642.

The spelling of 146000977 in words is "one hundred forty-six million, nine hundred seventy-seven", and thus it is an aban number.