88893641 has 4 divisors (see below), whose sum is σ = 88953984. Its totient is φ = 88833300.

The previous prime is 88893631. The next prime is 88893659. The reversal of 88893641 is 14639888.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 88893641 - 2⁶ = 88893577 is a prime.

It is a super-3 number, since 3×88893641³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (88893631) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27905 + ... + 30926.

It is an arithmetic number, because the mean of its divisors is an integer number (22238496).

Almost surely, 2^88893641 is an apocalyptic number.

It is an amenable number.

88893641 is a deficient number, since it is larger than the sum of its proper divisors (60343).

88893641 is a wasteful number, since it uses less digits than its factorization.

88893641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60342.

The product of its digits is 331776, while the sum is 47.

The square root of 88893641 is about 9428.3424312018. The cubic root of 88893641 is about 446.2965862958.

The spelling of 88893641 in words is "eighty-eight million, eight hundred ninety-three thousand, six hundred forty-one".