146261119 has 2 divisors, whose sum is σ = 146261120. Its totient is φ = 146261118.

The previous prime is 146261099. The next prime is 146261147. The reversal of 146261119 is 911162641.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 146261119 - 2²⁵ = 112706687 is a prime.

It is a super-2 number, since 2×146261119² = 42784629862264322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (146261419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73130559 + 73130560.

It is an arithmetic number, because the mean of its divisors is an integer number (73130560).

Almost surely, 2^146261119 is an apocalyptic number.

146261119 is a deficient number, since it is larger than the sum of its proper divisors (1).

146261119 is an equidigital number, since it uses as much as digits as its factorization.

146261119 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2592, while the sum is 31.

The square root of 146261119 is about 12093.8463277817. The cubic root of 146261119 is about 526.8774732042.

The spelling of 146261119 in words is "one hundred forty-six million, two hundred sixty-one thousand, one hundred nineteen".