1036220 has 24 divisors (see below), whose sum is σ = 2195424. Its totient is φ = 410816.

The previous prime is 1036213. The next prime is 1036223. The reversal of 1036220 is 226301.

It is a super-3 number, since 3×1036220³ = 3337929545393544000, which contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1036195 and 1036204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1036223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3809 + ... + 4071.

It is an arithmetic number, because the mean of its divisors is an integer number (91476).

2^1036220 is an apocalyptic number.

1036220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1036220 is an abundant number, since it is smaller than the sum of its proper divisors (1159204).

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

1036220 is a wasteful number, since it uses less digits than its factorization.

1036220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 469 (or 467 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 1036220 is about 1017.9489181683. The cubic root of 1036220 is about 101.1930432083.

The spelling of 1036220 in words is "one million, thirty-six thousand, two hundred twenty".