146343404 has 6 divisors (see below), whose sum is σ = 256100964. Its totient is φ = 73171700.

The previous prime is 146343401. The next prime is 146343409. The reversal of 146343404 is 404343641.

It is not an unprimeable number, because it can be changed into a prime (146343401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18292922 + ... + 18292929.

It is an arithmetic number, because the mean of its divisors is an integer number (42683494).

Almost surely, 2^146343404 is an apocalyptic number.

It is an amenable number.

146343404 is a deficient number, since it is larger than the sum of its proper divisors (109757560).

146343404 is a wasteful number, since it uses less digits than its factorization.

146343404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36585855 (or 36585853 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 29.

The square root of 146343404 is about 12097.2477861702. The cubic root of 146343404 is about 526.9762599620.

The spelling of 146343404 in words is "one hundred forty-six million, three hundred forty-three thousand, four hundred four".