4252547 has 6 divisors (see below), whose sum is σ = 4605012. Its totient is φ = 3925272.

The previous prime is 4252541. The next prime is 4252553. The reversal of 4252547 is 7452524.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4252541) and next prime (4252553).

It is not a de Polignac number, because 4252547 - 2¹⁰ = 4251523 is a prime.

It is a d-powerful number, because it can be written as 4² + 2¹³ + 5⁶ + 2²² + 5⁶ + 4⁷ + 7⁴ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4252541) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12413 + ... + 12750.

It is an arithmetic number, because the mean of its divisors is an integer number (767502).

Almost surely, 2^4252547 is an apocalyptic number.

4252547 is a deficient number, since it is larger than the sum of its proper divisors (352465).

4252547 is a wasteful number, since it uses less digits than its factorization.

4252547 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25189 (or 25176 counting only the distinct ones).

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

The square root of 4252547 is about 2062.1704585218. The cubic root of 4252547 is about 162.0129416070.

The spelling of 4252547 in words is "four million, two hundred fifty-two thousand, five hundred forty-seven".