88103621 has 8 divisors (see below), whose sum is σ = 89258400. Its totient is φ = 86956560.

The previous prime is 88103599. The next prime is 88103641. The reversal of 88103621 is 12630188.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-88103621 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88103641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23111 + ... + 26651.

It is an arithmetic number, because the mean of its divisors is an integer number (11157300).

Almost surely, 2^88103621 is an apocalyptic number.

It is an amenable number.

88103621 is a deficient number, since it is larger than the sum of its proper divisors (1154779).

88103621 is a wasteful number, since it uses less digits than its factorization.

88103621 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3859.

The product of its (nonzero) digits is 2304, while the sum is 29.

The square root of 88103621 is about 9386.3529126067. The cubic root of 88103621 is about 444.9705337557.

The spelling of 88103621 in words is "eighty-eight million, one hundred three thousand, six hundred twenty-one".