1016226810 has 80 divisors (see below), whose sum is σ = 2820736512. Its totient is φ = 262245600.

The previous prime is 1016226791. The next prime is 1016226811. The reversal of 1016226810 is 186226101.

It is a super-2 number, since 2×1016226810² = 2065433858725552200, which contains 22 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (1016226811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 4875 + ... + 45345.

Almost surely, 2^1016226810 is an apocalyptic number.

1016226810 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1016226810, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1410368256).

1016226810 is an abundant number, since it is smaller than the sum of its proper divisors (1804509702).

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

1016226810 is a wasteful number, since it uses less digits than its factorization.

1016226810 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40521 (or 40512 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

The square root of 1016226810 is about 31878.3125337587. The cubic root of 1016226810 is about 1005.3799409963.

The spelling of 1016226810 in words is "one billion, sixteen million, two hundred twenty-six thousand, eight hundred ten".