88861268 has 12 divisors (see below), whose sum is σ = 159300372. Its totient is φ = 43346880.

The previous prime is 88861247. The next prime is 88861291. The reversal of 88861268 is 86216888.

It can be written as a sum of positive squares in 2 ways, for example, as 32581264 + 56280004 = 5708^2 + 7502^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 270755 + ... + 271082.

It is an arithmetic number, because the mean of its divisors is an integer number (13275031).

Almost surely, 2^88861268 is an apocalyptic number.

It is an amenable number.

88861268 is a deficient number, since it is larger than the sum of its proper divisors (70439104).

88861268 is a wasteful number, since it uses less digits than its factorization.

88861268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 541882 (or 541880 counting only the distinct ones).

The product of its digits is 294912, while the sum is 47.

The square root of 88861268 is about 9426.6254831727. The cubic root of 88861268 is about 446.2424027665.

The spelling of 88861268 in words is "eighty-eight million, eight hundred sixty-one thousand, two hundred sixty-eight".