146416404 has 12 divisors (see below), whose sum is σ = 341638304. Its totient is φ = 48805464.

The previous prime is 146416397. The next prime is 146416423. The reversal of 146416404 is 404614641.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6100672 + ... + 6100695.

Almost surely, 2^146416404 is an apocalyptic number.

It is an amenable number.

146416404 is an abundant number, since it is smaller than the sum of its proper divisors (195221900).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

146416404 is a wasteful number, since it uses less digits than its factorization.

146416404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12201374 (or 12201372 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 30.

The square root of 146416404 is about 12100.2646252055. The cubic root of 146416404 is about 527.0638686760.

The spelling of 146416404 in words is "one hundred forty-six million, four hundred sixteen thousand, four hundred four".