88340943 has 4 divisors (see below), whose sum is σ = 117787928. Its totient is φ = 58893960.

The previous prime is 88340939. The next prime is 88340951. The reversal of 88340943 is 34904388.

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

It is not a de Polignac number, because 88340943 - 2² = 88340939 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 (88340933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14723488 + ... + 14723493.

It is an arithmetic number, because the mean of its divisors is an integer number (29446982).

Almost surely, 2^88340943 is an apocalyptic number.

88340943 is a deficient number, since it is larger than the sum of its proper divisors (29446985).

88340943 is a wasteful number, since it uses less digits than its factorization.

88340943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29446984.

The product of its (nonzero) digits is 82944, while the sum is 39.

The square root of 88340943 is about 9398.9862751256. The cubic root of 88340943 is about 445.3697100102.

The spelling of 88340943 in words is "eighty-eight million, three hundred forty thousand, nine hundred forty-three".