88493797 has 4 divisors (see below), whose sum is σ = 101135776. Its totient is φ = 75851820.

The previous prime is 88493791. The next prime is 88493831. The reversal of 88493797 is 79739488.

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 88493797 - 2¹⁵ = 88461029 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88493791) 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, 6320979 + ... + 6320992.

It is an arithmetic number, because the mean of its divisors is an integer number (25283944).

Almost surely, 2^88493797 is an apocalyptic number.

It is an amenable number.

88493797 is a deficient number, since it is larger than the sum of its proper divisors (12641979).

88493797 is a wasteful number, since it uses less digits than its factorization.

88493797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12641978.

The product of its digits is 3048192, while the sum is 55.

The square root of 88493797 is about 9407.1141696059. The cubic root of 88493797 is about 445.6264324818.

The spelling of 88493797 in words is "eighty-eight million, four hundred ninety-three thousand, seven hundred ninety-seven".