88826440 has 16 divisors (see below), whose sum is σ = 199859580. Its totient is φ = 35530560.

The previous prime is 88826429. The next prime is 88826443. The reversal of 88826440 is 4462888.

It can be written as a sum of positive squares in 2 ways, for example, as 87647044 + 1179396 = 9362^2 + 1086^2 .

It is a Harshad number since it is a multiple of its sum of digits (40), and also a Moran number because the ratio is a prime number: 2220661 = 88826440 / (8 + 8 + 8 + 2 + 6 + 4 + 4 + 0).

It is a junction number, because it is equal to n+sod(n) for n = 88826393 and 88826402.

It is not an unprimeable number, because it can be changed into a prime (88826443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1110291 + ... + 1110370.

Almost surely, 2^88826440 is an apocalyptic number.

It is an amenable number.

88826440 is an abundant number, since it is smaller than the sum of its proper divisors (111033140).

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

88826440 is a wasteful number, since it uses less digits than its factorization.

88826440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2220672 (or 2220668 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 40.

The square root of 88826440 is about 9424.7779814699. Note that the first 3 decimals coincide. The cubic root of 88826440 is about 446.1840955435.

The spelling of 88826440 in words is "eighty-eight million, eight hundred twenty-six thousand, four hundred forty".