4544925 has 48 divisors (see below), whose sum is σ = 9380352. Its totient is φ = 1886400.

The previous prime is 4544921. The next prime is 4544951. The reversal of 4544925 is 5294454.

It is not a de Polignac number, because 4544925 - 2² = 4544921 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4544921) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5382 + ... + 6168.

It is an arithmetic number, because the mean of its divisors is an integer number (195424).

Almost surely, 2^4544925 is an apocalyptic number.

It is an amenable number.

4544925 is an abundant number, since it is smaller than the sum of its proper divisors (4835427).

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

4544925 is a wasteful number, since it uses less digits than its factorization.

4544925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 818 (or 813 counting only the distinct ones).

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

The square root of 4544925 is about 2131.8829705216. The cubic root of 4544925 is about 165.6439482297.

The spelling of 4544925 in words is "four million, five hundred forty-four thousand, nine hundred twenty-five".