4525944 has 32 divisors (see below), whose sum is σ = 11981520. Its totient is φ = 1419776.

The previous prime is 4525909. The next prime is 4525981. The reversal of 4525944 is 4495254.

It is a super-2 number, since 2×4525944² = 40968338182272, which contains 22 as substring.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5139 + ... + 5954.

Almost surely, 2^4525944 is an apocalyptic number.

It is an amenable number.

4525944 is an abundant number, since it is smaller than the sum of its proper divisors (7455576).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4525944 is a wasteful number, since it uses less digits than its factorization.

4525944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11119 (or 11115 counting only the distinct ones).

The product of its digits is 28800, while the sum is 33.

The square root of 4525944 is about 2127.4266144805. The cubic root of 4525944 is about 165.4130331720.

The spelling of 4525944 in words is "four million, five hundred twenty-five thousand, nine hundred forty-four".