4042465 has 8 divisors (see below), whose sum is σ = 5544000. Its totient is φ = 2771952.

The previous prime is 4042463. The next prime is 4042471. The reversal of 4042465 is 5642404.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4042465 - 2¹ = 4042463 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4042463) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57715 + ... + 57784.

It is an arithmetic number, because the mean of its divisors is an integer number (693000).

Almost surely, 2^4042465 is an apocalyptic number.

It is an amenable number.

4042465 is a deficient number, since it is larger than the sum of its proper divisors (1501535).

4042465 is a wasteful number, since it uses less digits than its factorization.

4042465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115511.

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 4042465 is about 2010.5882223867. The cubic root of 4042465 is about 159.2998705231.

Adding to 4042465 its reverse (5642404), we get a palindrome (9684869).

The spelling of 4042465 in words is "four million, forty-two thousand, four hundred sixty-five".