134774246 has 4 divisors (see below), whose sum is σ = 202161372. Its totient is φ = 67387122.

The previous prime is 134774243. The next prime is 134774293. The reversal of 134774246 is 642477431.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134774243) 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 as a sum of consecutive naturals, namely, 33693560 + ... + 33693563.

It is an arithmetic number, because the mean of its divisors is an integer number (50540343).

Almost surely, 2^134774246 is an apocalyptic number.

134774246 is a deficient number, since it is larger than the sum of its proper divisors (67387126).

134774246 is an equidigital number, since it uses as much as digits as its factorization.

134774246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67387125.

The product of its digits is 112896, while the sum is 38.

The square root of 134774246 is about 11609.2310684214. The cubic root of 134774246 is about 512.7066734164.

The spelling of 134774246 in words is "one hundred thirty-four million, seven hundred seventy-four thousand, two hundred forty-six".