10628426 has 4 divisors (see below), whose sum is σ = 15942642. Its totient is φ = 5314212.

The previous prime is 10628419. The next prime is 10628447. The reversal of 10628426 is 62482601.

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

It can be written as a sum of positive squares in only one way, i.e., 5784025 + 4844401 = 2405^2 + 2201^2 .

It is a super-2 number, since 2×10628426² = 225926878474952, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2657105 + ... + 2657108.

Almost surely, 2^10628426 is an apocalyptic number.

10628426 is a deficient number, since it is larger than the sum of its proper divisors (5314216).

10628426 is an equidigital number, since it uses as much as digits as its factorization.

10628426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5314215.

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 10628426 is about 3260.1266846551. The cubic root of 10628426 is about 219.8651101486.

The spelling of 10628426 in words is "ten million, six hundred twenty-eight thousand, four hundred twenty-six".