8462422 has 4 divisors (see below), whose sum is σ = 12693636. Its totient is φ = 4231210.

The previous prime is 8462417. The next prime is 8462423. The reversal of 8462422 is 2242648.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×8462422² = 143225172212168, which contains 22 as substring.

It is a d-powerful number, because it can be written as 8 + 4³ + 6 + 2³ + 4⁸ + 2¹³ + 2²³ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8462423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2115604 + ... + 2115607.

It is an arithmetic number, because the mean of its divisors is an integer number (3173409).

Almost surely, 2^8462422 is an apocalyptic number.

8462422 is a deficient number, since it is larger than the sum of its proper divisors (4231214).

8462422 is a wasteful number, since it uses less digits than its factorization.

8462422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4231213.

The product of its digits is 6144, while the sum is 28.

The square root of 8462422 is about 2909.0242350314. The cubic root of 8462422 is about 203.7815648589.

The spelling of 8462422 in words is "eight million, four hundred sixty-two thousand, four hundred twenty-two".