42500632 has 8 divisors (see below), whose sum is σ = 79688700. Its totient is φ = 21250312.

The previous prime is 42500621. The next prime is 42500651. The reversal of 42500632 is 23600524.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2656282 + ... + 2656297.

Almost surely, 2^42500632 is an apocalyptic number.

It is an amenable number.

42500632 is a deficient number, since it is larger than the sum of its proper divisors (37188068).

42500632 is a wasteful number, since it uses less digits than its factorization.

42500632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5312585 (or 5312581 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 42500632 is about 6519.2508772097. The cubic root of 42500632 is about 348.9783321660.

The spelling of 42500632 in words is "forty-two million, five hundred thousand, six hundred thirty-two".