88261968 has 20 divisors (see below), whose sum is σ = 228010208. Its totient is φ = 29420640.

The previous prime is 88261963. The next prime is 88262023. The reversal of 88261968 is 86916288.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (48), and also a Moran number because the ratio is a prime number: 1838791 = 88261968 / (8 + 8 + 2 + 6 + 1 + 9 + 6 + 8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88261963) 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, 919348 + ... + 919443.

Almost surely, 2^88261968 is an apocalyptic number.

It is an amenable number.

88261968 is an abundant number, since it is smaller than the sum of its proper divisors (139748240).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

88261968 is a wasteful number, since it uses less digits than its factorization.

88261968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1838802 (or 1838796 counting only the distinct ones).

The product of its digits is 331776, while the sum is 48.

The square root of 88261968 is about 9394.7840847994. The cubic root of 88261968 is about 445.2369532982.

The spelling of 88261968 in words is "eighty-eight million, two hundred sixty-one thousand, nine hundred sixty-eight".