42106264 has 24 divisors (see below), whose sum is σ = 79860060. Its totient is φ = 20812896.

The previous prime is 42106249. The next prime is 42106271. The reversal of 42106264 is 46260124.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 94827 + ... + 95269.

Almost surely, 2^42106264 is an apocalyptic number.

It is an amenable number.

42106264 is a deficient number, since it is larger than the sum of its proper divisors (37753796).

42106264 is a wasteful number, since it uses less digits than its factorization.

42106264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 667 (or 554 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 42106264 is about 6488.9339648358. The cubic root of 42106264 is about 347.8955735468.

Adding to 42106264 its reverse (46260124), we get a palindrome (88366388).

The spelling of 42106264 in words is "forty-two million, one hundred six thousand, two hundred sixty-four".