4445134 has 4 divisors (see below), whose sum is σ = 6667704. Its totient is φ = 2222566.

The previous prime is 4445113. The next prime is 4445153. The reversal of 4445134 is 4315444.

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

It is a junction number, because it is equal to n+sod(n) for n = 4445099 and 4445108.

It is a congruent number.

It is an unprimeable number.

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, 1111282 + ... + 1111285.

It is an arithmetic number, because the mean of its divisors is an integer number (1666926).

Almost surely, 2^4445134 is an apocalyptic number.

4445134 is a deficient number, since it is larger than the sum of its proper divisors (2222570).

4445134 is a wasteful number, since it uses less digits than its factorization.

4445134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2222569.

The product of its digits is 3840, while the sum is 25.

The square root of 4445134 is about 2108.3486428957. The cubic root of 4445134 is about 164.4226408002.

The spelling of 4445134 in words is "four million, four hundred forty-five thousand, one hundred thirty-four".