88394725 has 12 divisors (see below), whose sum is σ = 111679236. Its totient is φ = 69380480.

The previous prime is 88394723. The next prime is 88394731. The reversal of 88394725 is 52749388.

It can be written as a sum of positive squares in 6 ways, for example, as 2313441 + 86081284 = 1521^2 + 9278^2 .

It is not a de Polignac number, because 88394725 - 2¹ = 88394723 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 (88394723) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32032 + ... + 34681.

It is an arithmetic number, because the mean of its divisors is an integer number (9306603).

Almost surely, 2^88394725 is an apocalyptic number.

It is an amenable number.

88394725 is a deficient number, since it is larger than the sum of its proper divisors (23284511).

88394725 is a wasteful number, since it uses less digits than its factorization.

88394725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66776 (or 66771 counting only the distinct ones).

The product of its digits is 483840, while the sum is 46.

The square root of 88394725 is about 9401.8468930312. The cubic root of 88394725 is about 445.4600720920.

The spelling of 88394725 in words is "eighty-eight million, three hundred ninety-four thousand, seven hundred twenty-five".