10426402 has 24 divisors (see below), whose sum is σ = 18873216. Its totient is φ = 4231224.

The previous prime is 10426391. The next prime is 10426417. The reversal of 10426402 is 20462401.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a self number, because there is not a number n which added to its sum of digits gives 10426402.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4023 + ... + 6085.

It is an arithmetic number, because the mean of its divisors is an integer number (786384).

Almost surely, 2^10426402 is an apocalyptic number.

10426402 is a deficient number, since it is larger than the sum of its proper divisors (8446814).

10426402 is a wasteful number, since it uses less digits than its factorization.

10426402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2110 (or 2091 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 10426402 is about 3228.9939609730. The cubic root of 10426402 is about 218.4631317757.

Adding to 10426402 its reverse (20462401), we get a palindrome (30888803).

The spelling of 10426402 in words is "ten million, four hundred twenty-six thousand, four hundred two".