1530108 has 36 divisors (see below), whose sum is σ = 4073160. Its totient is φ = 482976.

The previous prime is 1530107. The next prime is 1530131. The reversal of 1530108 is 8010351.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1530103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 435 + ... + 1802.

2^1530108 is an apocalyptic number.

1530108 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1530108 is an abundant number, since it is smaller than the sum of its proper divisors (2543052).

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

1530108 is a wasteful number, since it uses less digits than its factorization.

1530108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2266 (or 2261 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

The square root of 1530108 is about 1236.9753433274. The cubic root of 1530108 is about 115.2322464705.

Adding to 1530108 its reverse (8010351), we get a palindrome (9540459).

The spelling of 1530108 in words is "one million, five hundred thirty thousand, one hundred eight".