42006462 has 8 divisors (see below), whose sum is σ = 84012936. Its totient is φ = 14002152.

The previous prime is 42006443. The next prime is 42006469. The reversal of 42006462 is 26460024.

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

42006462 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42006469) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3500533 + ... + 3500544.

It is an arithmetic number, because the mean of its divisors is an integer number (10501617).

Almost surely, 2^42006462 is an apocalyptic number.

42006462 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42006462 is a wasteful number, since it uses less digits than its factorization.

42006462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7001082.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 42006462 is about 6481.2392333565. The cubic root of 42006462 is about 347.6204906254.

Adding to 42006462 its reverse (26460024), we get a palindrome (68466486).

The spelling of 42006462 in words is "forty-two million, six thousand, four hundred sixty-two".