146841077 has 2 divisors, whose sum is σ = 146841078. Its totient is φ = 146841076.

The previous prime is 146841073. The next prime is 146841089. The reversal of 146841077 is 770148641.

146841077 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 93973636 + 52867441 = 9694^2 + 7271^2 .

It is a cyclic number.

It is not a de Polignac number, because 146841077 - 2² = 146841073 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 146841077.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (146841073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73420538 + 73420539.

It is an arithmetic number, because the mean of its divisors is an integer number (73420539).

Almost surely, 2^146841077 is an apocalyptic number.

It is an amenable number.

146841077 is a deficient number, since it is larger than the sum of its proper divisors (1).

146841077 is an equidigital number, since it uses as much as digits as its factorization.

146841077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 37632, while the sum is 38.

The square root of 146841077 is about 12117.8000066019. The cubic root of 146841077 is about 527.5729503865.

The spelling of 146841077 in words is "one hundred forty-six million, eight hundred forty-one thousand, seventy-seven".