3134245 has 8 divisors (see below), whose sum is σ = 3853080. Its totient is φ = 2446080.

The previous prime is 3134231. The next prime is 3134249. The reversal of 3134245 is 5424313.

It can be written as a sum of positive squares in 4 ways, for example, as 33124 + 3101121 = 182^2 + 1761^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3134245 - 2⁵ = 3134213 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3134249) 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 7 ways as a sum of consecutive naturals, for example, 7440 + ... + 7849.

It is an arithmetic number, because the mean of its divisors is an integer number (481635).

Almost surely, 2^3134245 is an apocalyptic number.

It is an amenable number.

3134245 is a deficient number, since it is larger than the sum of its proper divisors (718835).

3134245 is a wasteful number, since it uses less digits than its factorization.

3134245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15335.

The product of its digits is 1440, while the sum is 22.

The square root of 3134245 is about 1770.3799027327. The cubic root of 3134245 is about 146.3449185374.

Adding to 3134245 its reverse (5424313), we get a palindrome (8558558).

The spelling of 3134245 in words is "three million, one hundred thirty-four thousand, two hundred forty-five".