42529498 has 8 divisors (see below), whose sum is σ = 69593760. Its totient is φ = 19331580.

The previous prime is 42529483. The next prime is 42529519. The reversal of 42529498 is 89492524.

It is a happy number.

42529498 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 966558 + ... + 966601.

It is an arithmetic number, because the mean of its divisors is an integer number (8699220).

Almost surely, 2^42529498 is an apocalyptic number.

42529498 is a deficient number, since it is larger than the sum of its proper divisors (27064262).

42529498 is a wasteful number, since it uses less digits than its factorization.

42529498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1933172.

The product of its digits is 207360, while the sum is 43.

The square root of 42529498 is about 6521.4644060978. The cubic root of 42529498 is about 349.0573218052.

The spelling of 42529498 in words is "forty-two million, five hundred twenty-nine thousand, four hundred ninety-eight".