42467458 has 32 divisors (see below), whose sum is σ = 72801792. Its totient is φ = 18403200.

The previous prime is 42467441. The next prime is 42467483. The reversal of 42467458 is 85476424.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 42467458.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49360 + ... + 50212.

It is an arithmetic number, because the mean of its divisors is an integer number (2275056).

Almost surely, 2^42467458 is an apocalyptic number.

42467458 is a deficient number, since it is larger than the sum of its proper divisors (30334334).

42467458 is a wasteful number, since it uses less digits than its factorization.

42467458 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 970.

The product of its digits is 215040, while the sum is 40.

The square root of 42467458 is about 6516.7060697871. The cubic root of 42467458 is about 348.8875098252.

The spelling of 42467458 in words is "forty-two million, four hundred sixty-seven thousand, four hundred fifty-eight".