10226736 has 100 divisors (see below), whose sum is σ = 31928512. Its totient is φ = 3141504.

The previous prime is 10226729. The next prime is 10226759. The reversal of 10226736 is 63762201.

It is a happy number.

It is a super-2 number, since 2×10226736² = 209172258427392, which contains 22 as substring.

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

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 16545 + ... + 17151.

Almost surely, 2^10226736 is an apocalyptic number.

10226736 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10226736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15964256).

10226736 is an abundant number, since it is smaller than the sum of its proper divisors (21701776).

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

10226736 is a wasteful number, since it uses less digits than its factorization.

10226736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 640 (or 625 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 10226736 is about 3197.9268284312. The cubic root of 10226736 is about 217.0596083069.

Adding to 10226736 its reverse (63762201), we get a palindrome (73988937).

The spelling of 10226736 in words is "ten million, two hundred twenty-six thousand, seven hundred thirty-six".