42673510 has 64 divisors (see below), whose sum is σ = 88833024. Its totient is φ = 14608000.

The previous prime is 42673493. The next prime is 42673511. The reversal of 42673510 is 1537624.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42673511) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 255447 + ... + 255613.

It is an arithmetic number, because the mean of its divisors is an integer number (1388016).

Almost surely, 2^42673510 is an apocalyptic number.

42673510 is an abundant number, since it is smaller than the sum of its proper divisors (46159514).

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

42673510 is a wasteful number, since it uses less digits than its factorization.

42673510 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 42673510 is about 6532.4964600067. The cubic root of 42673510 is about 349.4508667780.

It can be divided in two parts, 4267 and 3510, that added together give a palindrome (7777).

The spelling of 42673510 in words is "forty-two million, six hundred seventy-three thousand, five hundred ten".