42588998 has 16 divisors (see below), whose sum is σ = 66854160. Its totient is φ = 20326176.

The previous prime is 42588983. The next prime is 42589039. The reversal of 42588998 is 89988524.

42588998 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (53).

It is a Curzon number.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 1508 + ... + 9351.

It is an arithmetic number, because the mean of its divisors is an integer number (4178385).

Almost surely, 2^42588998 is an apocalyptic number.

42588998 is a deficient number, since it is larger than the sum of its proper divisors (24265162).

42588998 is a wasteful number, since it uses less digits than its factorization.

42588998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10951.

The product of its digits is 1658880, while the sum is 53.

The square root of 42588998 is about 6526.0246705019. The cubic root of 42588998 is about 349.2200263884.

The spelling of 42588998 in words is "forty-two million, five hundred eighty-eight thousand, nine hundred ninety-eight".