146341864 has 16 divisors (see below), whose sum is σ = 275815620. Its totient is φ = 72791040.

The previous prime is 146341849. The next prime is 146341873. The reversal of 146341864 is 468143641.

It can be written as a sum of positive squares in 2 ways, for example, as 135908964 + 10432900 = 11658^2 + 3230^2 .

It is a nialpdrome in base 15.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 45847 + ... + 48934.

Almost surely, 2^146341864 is an apocalyptic number.

It is an amenable number.

146341864 is a deficient number, since it is larger than the sum of its proper divisors (129473756).

146341864 is a wasteful number, since it uses less digits than its factorization.

146341864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94980 (or 94976 counting only the distinct ones).

The product of its digits is 55296, while the sum is 37.

The square root of 146341864 is about 12097.1841351614. The cubic root of 146341864 is about 526.9744114644.

The spelling of 146341864 in words is "one hundred forty-six million, three hundred forty-one thousand, eight hundred sixty-four".