42271302 has 16 divisors (see below), whose sum is σ = 84679920. Its totient is φ = 14067552.

The previous prime is 42271277. The next prime is 42271331. The reversal of 42271302 is 20317224.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1477 + ... + 9312.

It is an arithmetic number, because the mean of its divisors is an integer number (5292495).

Almost surely, 2^42271302 is an apocalyptic number.

42271302 is an abundant number, since it is smaller than the sum of its proper divisors (42408618).

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

42271302 is a wasteful number, since it uses less digits than its factorization.

42271302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11447.

The product of its (nonzero) digits is 672, while the sum is 21.

The square root of 42271302 is about 6501.6384088936. The cubic root of 42271302 is about 348.3495134282.

Adding to 42271302 its reverse (20317224), we get a palindrome (62588526).

The spelling of 42271302 in words is "forty-two million, two hundred seventy-one thousand, three hundred two".