10422594 has 120 divisors (see below), whose sum is σ = 29546748. Its totient is φ = 2721600.

The previous prime is 10422589. The next prime is 10422617. The reversal of 10422594 is 49522401.

It can be written as a sum of positive squares in 2 ways, for example, as 10323369 + 99225 = 3213^2 + 315^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 103144 + ... + 103244.

Almost surely, 2^10422594 is an apocalyptic number.

10422594 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 10422594, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14773374).

10422594 is an abundant number, since it is smaller than the sum of its proper divisors (19124154).

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

10422594 is a wasteful number, since it uses less digits than its factorization.

10422594 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142 (or 126 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 10422594 is about 3228.4042497804. The cubic root of 10422594 is about 218.4365323503.

Adding to 10422594 its reverse (49522401), we get a palindrome (59944995).

The spelling of 10422594 in words is "ten million, four hundred twenty-two thousand, five hundred ninety-four".