134362047 has 4 divisors (see below), whose sum is σ = 179149400. Its totient is φ = 89574696.

The previous prime is 134362031. The next prime is 134362051. The reversal of 134362047 is 740263431.

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

It is not a de Polignac number, because 134362047 - 2⁴ = 134362031 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 (134362027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22393672 + ... + 22393677.

It is an arithmetic number, because the mean of its divisors is an integer number (44787350).

Almost surely, 2^134362047 is an apocalyptic number.

134362047 is a deficient number, since it is larger than the sum of its proper divisors (44787353).

134362047 is an equidigital number, since it uses as much as digits as its factorization.

134362047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44787352.

The product of its (nonzero) digits is 12096, while the sum is 30.

The square root of 134362047 is about 11591.4644027405. The cubic root of 134362047 is about 512.1834453634.

The spelling of 134362047 in words is "one hundred thirty-four million, three hundred sixty-two thousand, forty-seven".