10269426 has 16 divisors (see below), whose sum is σ = 20615328. Its totient is φ = 3410400.

The previous prime is 10269407. The next prime is 10269433. The reversal of 10269426 is 62496201.

It is a super-2 number, since 2×10269426² = 210922220738952, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10269393 and 10269402.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1360 + ... + 4731.

It is an arithmetic number, because the mean of its divisors is an integer number (1288458).

Almost surely, 2^10269426 is an apocalyptic number.

10269426 is an abundant number, since it is smaller than the sum of its proper divisors (10345902).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10269426 is a wasteful number, since it uses less digits than its factorization.

10269426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6377.

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 10269426 is about 3204.5945141312. The cubic root of 10269426 is about 217.3612167879.

The spelling of 10269426 in words is "ten million, two hundred sixty-nine thousand, four hundred twenty-six".