146373061 has 2 divisors, whose sum is σ = 146373062. Its totient is φ = 146373060.

The previous prime is 146372983. The next prime is 146373067. The reversal of 146373061 is 160373641.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 145950561 + 422500 = 12081^2 + 650^2 .

It is a cyclic number.

It is not a de Polignac number, because 146373061 - 2⁹ = 146372549 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (146373067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73186530 + 73186531.

It is an arithmetic number, because the mean of its divisors is an integer number (73186531).

Almost surely, 2^146373061 is an apocalyptic number.

It is an amenable number.

146373061 is a deficient number, since it is larger than the sum of its proper divisors (1).

146373061 is an equidigital number, since it uses as much as digits as its factorization.

146373061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 146373061 is about 12098.4734987518. The cubic root of 146373061 is about 527.0118554152.

The spelling of 146373061 in words is "one hundred forty-six million, three hundred seventy-three thousand, sixty-one".