146192768 has 16 divisors (see below), whose sum is σ = 291243660. Its totient is φ = 73096320.

The previous prime is 146192749. The next prime is 146192771. The reversal of 146192768 is 867291641.

It is a tau number, because it is divible by the number of its divisors (16).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 570938 + ... + 571193.

Almost surely, 2^146192768 is an apocalyptic number.

It is an amenable number.

146192768 is a deficient number, since it is larger than the sum of its proper divisors (145050892).

146192768 is an equidigital number, since it uses as much as digits as its factorization.

146192768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1142145 (or 1142133 counting only the distinct ones).

The product of its digits is 145152, while the sum is 44.

The square root of 146192768 is about 12091.0201389296. The cubic root of 146192768 is about 526.7953866508.

The spelling of 146192768 in words is "one hundred forty-six million, one hundred ninety-two thousand, seven hundred sixty-eight".