4245527 has 12 divisors (see below), whose sum is σ = 5027400. Its totient is φ = 3561360.

The previous prime is 4245517. The next prime is 4245541. The reversal of 4245527 is 7255424.

It is a happy number.

It is not a de Polignac number, because 4245527 - 2⁴ = 4245511 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4245527.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4245517) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 224 + ... + 2922.

It is an arithmetic number, because the mean of its divisors is an integer number (418950).

Almost surely, 2^4245527 is an apocalyptic number.

4245527 is a deficient number, since it is larger than the sum of its proper divisors (781873).

4245527 is a wasteful number, since it uses less digits than its factorization.

4245527 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2734 (or 2723 counting only the distinct ones).

The product of its digits is 11200, while the sum is 29.

The square root of 4245527 is about 2060.4676653614. The cubic root of 4245527 is about 161.9237435138.

The spelling of 4245527 in words is "four million, two hundred forty-five thousand, five hundred twenty-seven".