88933493 has 4 divisors (see below), whose sum is σ = 97018368. Its totient is φ = 80848620.

The previous prime is 88933489. The next prime is 88933499. The reversal of 88933493 is 39433988.

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 88933493 - 2² = 88933489 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 (88933499) 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, 4042421 + ... + 4042442.

It is an arithmetic number, because the mean of its divisors is an integer number (24254592).

Almost surely, 2^88933493 is an apocalyptic number.

It is an amenable number.

88933493 is a deficient number, since it is larger than the sum of its proper divisors (8084875).

88933493 is a wasteful number, since it uses less digits than its factorization.

88933493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8084874.

The product of its digits is 559872, while the sum is 47.

The square root of 88933493 is about 9430.4556093542. The cubic root of 88933493 is about 446.3632695597.

The spelling of 88933493 in words is "eighty-eight million, nine hundred thirty-three thousand, four hundred ninety-three".