10478422 has 4 divisors (see below), whose sum is σ = 15717636. Its totient is φ = 5239210.

The previous prime is 10478417. The next prime is 10478441. The reversal of 10478422 is 22487401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 22487401 = 359 ⋅62639.

It is a super-2 number, since 2×10478422² = 219594655220168, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2619604 + ... + 2619607.

It is an arithmetic number, because the mean of its divisors is an integer number (3929409).

Almost surely, 2^10478422 is an apocalyptic number.

10478422 is a deficient number, since it is larger than the sum of its proper divisors (5239214).

10478422 is an equidigital number, since it uses as much as digits as its factorization.

10478422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5239213.

The product of its (nonzero) digits is 3584, while the sum is 28.

The square root of 10478422 is about 3237.0390791586. The cubic root of 10478422 is about 218.8258521168.

The spelling of 10478422 in words is "ten million, four hundred seventy-eight thousand, four hundred twenty-two".