88725701 has 4 divisors (see below), whose sum is σ = 89106732. Its totient is φ = 88344672.

The previous prime is 88725691. The next prime is 88725731. The reversal of 88725701 is 10752788.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 30813601 + 57912100 = 5551^2 + 7610^2 .

It is a cyclic number.

It is not a de Polignac number, because 88725701 - 2¹⁰ = 88724677 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 (88725731) 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 3 ways as a sum of consecutive naturals, for example, 190166 + ... + 190631.

It is an arithmetic number, because the mean of its divisors is an integer number (22276683).

Almost surely, 2^88725701 is an apocalyptic number.

It is an amenable number.

88725701 is a deficient number, since it is larger than the sum of its proper divisors (381031).

88725701 is a wasteful number, since it uses less digits than its factorization.

88725701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 381030.

The product of its (nonzero) digits is 31360, while the sum is 38.

The square root of 88725701 is about 9419.4320954079. The cubic root of 88725701 is about 446.0153577128.

The spelling of 88725701 in words is "eighty-eight million, seven hundred twenty-five thousand, seven hundred one".