88720793 has 8 divisors (see below), whose sum is σ = 101771520. Its totient is φ = 75764160.

The previous prime is 88720787. The next prime is 88720799. The reversal of 88720793 is 39702788.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (88720787) and next prime (88720799).

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

It is a cyclic number.

It is not a de Polignac number, because 88720793 - 2¹⁴ = 88704409 is a prime.

It is a super-2 number, since 2×88720793² = 15742758221097698, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (88720799) 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 7 ways as a sum of consecutive naturals, for example, 21488 + ... + 25281.

It is an arithmetic number, because the mean of its divisors is an integer number (12721440).

Almost surely, 2^88720793 is an apocalyptic number.

It is an amenable number.

88720793 is a deficient number, since it is larger than the sum of its proper divisors (13050727).

88720793 is a wasteful number, since it uses less digits than its factorization.

88720793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47047.

The product of its (nonzero) digits is 169344, while the sum is 44.

The square root of 88720793 is about 9419.1715665445. The cubic root of 88720793 is about 446.0071335504.

The spelling of 88720793 in words is "eighty-eight million, seven hundred twenty thousand, seven hundred ninety-three".