134554673 has 4 divisors (see below), whose sum is σ = 146786928. Its totient is φ = 122322420.

The previous prime is 134554657. The next prime is 134554699. The reversal of 134554673 is 376455431.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 134554673 - 2⁴ = 134554657 is a prime.

It is a super-2 number, since 2×134554673² = 36209920052273858, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134554603) 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, 6116111 + ... + 6116132.

It is an arithmetic number, because the mean of its divisors is an integer number (36696732).

Almost surely, 2^134554673 is an apocalyptic number.

It is an amenable number.

134554673 is a deficient number, since it is larger than the sum of its proper divisors (12232255).

134554673 is a wasteful number, since it uses less digits than its factorization.

134554673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12232254.

The product of its digits is 151200, while the sum is 38.

The square root of 134554673 is about 11599.7703856585. The cubic root of 134554673 is about 512.4280896924.

The spelling of 134554673 in words is "one hundred thirty-four million, five hundred fifty-four thousand, six hundred seventy-three".