42080510 has 16 divisors (see below), whose sum is σ = 77357376. Its totient is φ = 16473888.

The previous prime is 42080503. The next prime is 42080513. The reversal of 42080510 is 1508024.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42080513) 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, 44297 + ... + 45236.

It is an arithmetic number, because the mean of its divisors is an integer number (4834836).

Almost surely, 2^42080510 is an apocalyptic number.

42080510 is a deficient number, since it is larger than the sum of its proper divisors (35276866).

42080510 is a wasteful number, since it uses less digits than its factorization.

42080510 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89587.

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 42080510 is about 6486.9492059057. The cubic root of 42080510 is about 347.8246297878.

Adding to 42080510 its reverse (1508024), we get a palindrome (43588534).

The spelling of 42080510 in words is "forty-two million, eighty thousand, five hundred ten".