146555041 has 2 divisors, whose sum is σ = 146555042. Its totient is φ = 146555040.

The previous prime is 146555029. The next prime is 146555053. The reversal of 146555041 is 140555641.

It is a balanced prime because it is at equal distance from previous prime (146555029) and next prime (146555053).

It can be written as a sum of positive squares in only one way, i.e., 78145600 + 68409441 = 8840^2 + 8271^2 .

It is a cyclic number.

It is not a de Polignac number, because 146555041 - 2¹¹ = 146552993 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 146554994 and 146555012.

It is not a weakly prime, because it can be changed into another prime (146555081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73277520 + 73277521.

It is an arithmetic number, because the mean of its divisors is an integer number (73277521).

Almost surely, 2^146555041 is an apocalyptic number.

It is an amenable number.

146555041 is a deficient number, since it is larger than the sum of its proper divisors (1).

146555041 is an equidigital number, since it uses as much as digits as its factorization.

146555041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12000, while the sum is 31.

The square root of 146555041 is about 12105.9919461397. The cubic root of 146555041 is about 527.2301694933.

The spelling of 146555041 in words is "one hundred forty-six million, five hundred fifty-five thousand, forty-one".