10420626 has 48 divisors (see below), whose sum is σ = 23372064. Its totient is φ = 3086208.

The previous prime is 10420603. The next prime is 10420637. The reversal of 10420626 is 62602401.

10420626 = T₃₆ + T₃₇ + ... + T₃₉₆.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 36681 + ... + 36963.

It is an arithmetic number, because the mean of its divisors is an integer number (486918).

Almost surely, 2^10420626 is an apocalyptic number.

10420626 is an abundant number, since it is smaller than the sum of its proper divisors (12951438).

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

10420626 is a wasteful number, since it uses less digits than its factorization.

10420626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343 (or 324 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 10420626 is about 3228.0994408475. The cubic root of 10420626 is about 218.4227830490.

The spelling of 10420626 in words is "ten million, four hundred twenty thousand, six hundred twenty-six".