2022646462 has 8 divisors (see below), whose sum is σ = 3052583496. Its totient is φ = 1005118632.

The previous prime is 2022646459. The next prime is 2022646511. The reversal of 2022646462 is 2646462202.

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

It is a super-2 number, since 2×2022646462² = 8182197420482234888, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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, 3101893 + ... + 3102544.

It is an arithmetic number, because the mean of its divisors is an integer number (381572937).

Almost surely, 2^2022646462 is an apocalyptic number.

2022646462 is a deficient number, since it is larger than the sum of its proper divisors (1029937034).

2022646462 is a wasteful number, since it uses less digits than its factorization.

2022646462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6204602.

The product of its (nonzero) digits is 55296, while the sum is 34.

The square root of 2022646462 is about 44973.8419750859. The cubic root of 2022646462 is about 1264.6586719376.

The spelling of 2022646462 in words is "two billion, twenty-two million, six hundred forty-six thousand, four hundred sixty-two".