42526265 has 16 divisors (see below), whose sum is σ = 55779840. Its totient is φ = 30984960.

The previous prime is 42526261. The next prime is 42526279. The reversal of 42526265 is 56262524.

It is not a de Polignac number, because 42526265 - 2² = 42526261 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42526261) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5435 + ... + 10704.

It is an arithmetic number, because the mean of its divisors is an integer number (3486240).

Almost surely, 2^42526265 is an apocalyptic number.

It is an amenable number.

42526265 is a deficient number, since it is larger than the sum of its proper divisors (13253575).

42526265 is a wasteful number, since it uses less digits than its factorization.

42526265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16192.

The product of its digits is 28800, while the sum is 32.

The square root of 42526265 is about 6521.2165276120. The cubic root of 42526265 is about 349.0484767214.

Adding to 42526265 its reverse (56262524), we get a palindrome (98788789).

The spelling of 42526265 in words is "forty-two million, five hundred twenty-six thousand, two hundred sixty-five".