4241545 has 32 divisors (see below), whose sum is σ = 6635520. Its totient is φ = 2523840.

The previous prime is 4241539. The next prime is 4241581. The reversal of 4241545 is 5451424.

It is a happy number.

It is not a de Polignac number, because 4241545 - 2¹⁷ = 4110473 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8616 + ... + 9094.

It is an arithmetic number, because the mean of its divisors is an integer number (207360).

Almost surely, 2^4241545 is an apocalyptic number.

It is an amenable number.

4241545 is a deficient number, since it is larger than the sum of its proper divisors (2393975).

4241545 is a wasteful number, since it uses less digits than its factorization.

4241545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 525.

The product of its digits is 3200, while the sum is 25.

The square root of 4241545 is about 2059.5011531922. The cubic root of 4241545 is about 161.8731033901.

Adding to 4241545 its reverse (5451424), we get a palindrome (9692969).

It can be divided in two parts, 424154 and 5, that multiplied together give a triangular number (2120770 = T₂₀₅₉).

The spelling of 4241545 in words is "four million, two hundred forty-one thousand, five hundred forty-five".