134646448 has 10 divisors (see below), whose sum is σ = 260877524. Its totient is φ = 67323216.

The previous prime is 134646427. The next prime is 134646461. The reversal of 134646448 is 844646431.

It is a self number, because there is not a number n which added to its sum of digits gives 134646448.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4207686 + ... + 4207717.

Almost surely, 2^134646448 is an apocalyptic number.

It is an amenable number.

134646448 is a deficient number, since it is larger than the sum of its proper divisors (126231076).

134646448 is an equidigital number, since it uses as much as digits as its factorization.

134646448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8415411 (or 8415405 counting only the distinct ones).

The product of its digits is 221184, while the sum is 40.

The square root of 134646448 is about 11603.7256086138. The cubic root of 134646448 is about 512.5445662613.

The spelling of 134646448 in words is "one hundred thirty-four million, six hundred forty-six thousand, four hundred forty-eight".