42025260 has 48 divisors (see below), whose sum is σ = 118540800. Its totient is φ = 11123904.

The previous prime is 42025253. The next prime is 42025261. The reversal of 42025260 is 6252024.

It is a super-2 number, since 2×42025260² = 3532244956135200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (42025261) 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, 5821 + ... + 10859.

It is an arithmetic number, because the mean of its divisors is an integer number (2469600).

Almost surely, 2^42025260 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42025260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59270400).

42025260 is an abundant number, since it is smaller than the sum of its proper divisors (76515540).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42025260 is a wasteful number, since it uses less digits than its factorization.

42025260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5190 (or 5188 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 42025260 is about 6482.6892567822. The cubic root of 42025260 is about 347.6723365809.

Adding to 42025260 its reverse (6252024), we get a palindrome (48277284).

The spelling of 42025260 in words is "forty-two million, twenty-five thousand, two hundred sixty".