134446003 has 4 divisors (see below), whose sum is σ = 135751408. Its totient is φ = 133140600.

The previous prime is 134445989. The next prime is 134446007. The reversal of 134446003 is 300644431.

It is a happy number.

134446003 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-134446003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134446007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 652548 + ... + 652753.

It is an arithmetic number, because the mean of its divisors is an integer number (33937852).

Almost surely, 2^134446003 is an apocalyptic number.

134446003 is a deficient number, since it is larger than the sum of its proper divisors (1305405).

134446003 is a wasteful number, since it uses less digits than its factorization.

134446003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1305404.

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 134446003 is about 11595.0852950722. The cubic root of 134446003 is about 512.2901022680.

The spelling of 134446003 in words is "one hundred thirty-four million, four hundred forty-six thousand, three".