462222042 has 8 divisors (see below), whose sum is σ = 924444096. Its totient is φ = 154074012.

The previous prime is 462222041. The next prime is 462222043. The reversal of 462222042 is 240222264.

It is an interprime number because it is at equal distance from previous prime (462222041) and next prime (462222043).

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

462222042 is an admirable number.

It is a super-2 number, since 2×462222042² = 427298432221299528, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (462222041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38518498 + ... + 38518509.

It is an arithmetic number, because the mean of its divisors is an integer number (115555512).

Almost surely, 2^462222042 is an apocalyptic number.

462222042 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.

462222042 is a wasteful number, since it uses less digits than its factorization.

462222042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77037012.

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 462222042 is about 21499.3498041220. The cubic root of 462222042 is about 773.1852325305.

The spelling of 462222042 in words is "four hundred sixty-two million, two hundred twenty-two thousand, forty-two".