1108620 has 48 divisors (see below), whose sum is σ = 3450720. Its totient is φ = 295488.

The previous prime is 1108619. The next prime is 1108633. The reversal of 1108620 is 268011.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1108593 and 1108602.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 487 + ... + 1566.

It is an arithmetic number, because the mean of its divisors is an integer number (71890).

2^1108620 is an apocalyptic number.

1108620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1108620 is an abundant number, since it is smaller than the sum of its proper divisors (2342100).

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

1108620 is a wasteful number, since it uses less digits than its factorization.

1108620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2071 (or 2063 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

The square root of 1108620 is about 1052.9102525857. The cubic root of 1108620 is about 103.4969543317.

It can be divided in two parts, 1108 and 620, that added together give a cube (1728 = 12³).

The spelling of 1108620 in words is "one million, one hundred eight thousand, six hundred twenty".