103664652 has 96 divisors (see below), whose sum is σ = 302937600. Its totient is φ = 26860032.

The previous prime is 103664641. The next prime is 103664663. The reversal of 103664652 is 256466301.

It is an interprime number because it is at equal distance from previous prime (103664641) and next prime (103664663).

It is a super-2 number, since 2×103664652² = 21492720148562208, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 63624 + ... + 65232.

It is an arithmetic number, because the mean of its divisors is an integer number (3155600).

Almost surely, 2^103664652 is an apocalyptic number.

103664652 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 103664652, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (151468800).

103664652 is an abundant number, since it is smaller than the sum of its proper divisors (199272948).

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

103664652 is a wasteful number, since it uses less digits than its factorization.

103664652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1695 (or 1693 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 33.

The square root of 103664652 is about 10181.5839632152. The cubic root of 103664652 is about 469.7609347051.

The spelling of 103664652 in words is "one hundred three million, six hundred sixty-four thousand, six hundred fifty-two".