42627152 has 10 divisors (see below), whose sum is σ = 82590138. Its totient is φ = 21313568.

The previous prime is 42627133. The next prime is 42627181. The reversal of 42627152 is 25172624.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 30958096 + 11669056 = 5564^2 + 3416^2 .

It is a super-2 number, since 2×42627152² = 3634148175262208, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1332083 + ... + 1332114.

Almost surely, 2^42627152 is an apocalyptic number.

It is an amenable number.

42627152 is a deficient number, since it is larger than the sum of its proper divisors (39962986).

42627152 is a wasteful number, since it uses less digits than its factorization.

42627152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2664205 (or 2664199 counting only the distinct ones).

The product of its digits is 6720, while the sum is 29.

The square root of 42627152 is about 6528.9472351980. The cubic root of 42627152 is about 349.3242799485.

Adding to 42627152 its reverse (25172624), we get a palindrome (67799776).

The spelling of 42627152 in words is "forty-two million, six hundred twenty-seven thousand, one hundred fifty-two".