11020650 has 24 divisors (see below), whose sum is σ = 27331584. Its totient is φ = 2938800.

The previous prime is 11020649. The next prime is 11020651. The reversal of 11020650 is 5602011.

It is an interprime number because it is at equal distance from previous prime (11020649) and next prime (11020651).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon number.

It is a zygodrome in base 4.

It is not an unprimeable number, because it can be changed into a prime (11020651) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36586 + ... + 36885.

It is an arithmetic number, because the mean of its divisors is an integer number (1138816).

Almost surely, 2^11020650 is an apocalyptic number.

11020650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11020650 is an abundant number, since it is smaller than the sum of its proper divisors (16310934).

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

11020650 is a wasteful number, since it uses less digits than its factorization.

11020650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73486 (or 73481 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 15.

The square root of 11020650 is about 3319.7364353213. The cubic root of 11020650 is about 222.5370893017.

Adding to 11020650 its reverse (5602011), we get a palindrome (16622661).

The spelling of 11020650 in words is "eleven million, twenty thousand, six hundred fifty".