134447063 has 4 divisors (see below), whose sum is σ = 134474760. Its totient is φ = 134419368.

The previous prime is 134447051. The next prime is 134447099. The reversal of 134447063 is 360744431.

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

It is a cyclic number.

It is not a de Polignac number, because 134447063 - 2¹² = 134442967 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134447023) 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, 4433 + ... + 16986.

It is an arithmetic number, because the mean of its divisors is an integer number (33618690).

Almost surely, 2^134447063 is an apocalyptic number.

134447063 is a deficient number, since it is larger than the sum of its proper divisors (27697).

134447063 is an equidigital number, since it uses as much as digits as its factorization.

134447063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27696.

The product of its (nonzero) digits is 24192, while the sum is 32.

The square root of 134447063 is about 11595.1310040034. The cubic root of 134447063 is about 512.2914485981.

The spelling of 134447063 in words is "one hundred thirty-four million, four hundred forty-seven thousand, sixty-three".