88783760 has 40 divisors (see below), whose sum is σ = 222303480. Its totient is φ = 32781312.

The previous prime is 88783727. The next prime is 88783769. The reversal of 88783760 is 6738788.

It can be written as a sum of positive squares in 4 ways, for example, as 4804864 + 83978896 = 2192^2 + 9164^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88783769) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41645 + ... + 43724.

It is an arithmetic number, because the mean of its divisors is an integer number (5557587).

Almost surely, 2^88783760 is an apocalyptic number.

88783760 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

88783760 is an abundant number, since it is smaller than the sum of its proper divisors (133519720).

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

88783760 is a wasteful number, since it uses less digits than its factorization.

88783760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85395 (or 85389 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 47.

The square root of 88783760 is about 9422.5134651005. The cubic root of 88783760 is about 446.1126221248.

The spelling of 88783760 in words is "eighty-eight million, seven hundred eighty-three thousand, seven hundred sixty".