103626980 has 12 divisors (see below), whose sum is σ = 217616700. Its totient is φ = 41450784.

The previous prime is 103626979. The next prime is 103627009. The reversal of 103626980 is 89626301.

It can be written as a sum of positive squares in 2 ways, for example, as 57032704 + 46594276 = 7552^2 + 6826^2 .

It is a super-3 number, since 3×103626980³ (a number of 25 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 103626980.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 2590655 + ... + 2590694.

It is an arithmetic number, because the mean of its divisors is an integer number (18134725).

Almost surely, 2^103626980 is an apocalyptic number.

103626980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103626980 is an abundant number, since it is smaller than the sum of its proper divisors (113989720).

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

103626980 is a wasteful number, since it uses less digits than its factorization.

103626980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5181358 (or 5181356 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 35.

The square root of 103626980 is about 10179.7337882677. The cubic root of 103626980 is about 469.7040237018.

The spelling of 103626980 in words is "one hundred three million, six hundred twenty-six thousand, nine hundred eighty".