88230644 has 48 divisors (see below), whose sum is σ = 167228880. Its totient is φ = 40642560.

The previous prime is 88230641. The next prime is 88230677. The reversal of 88230644 is 44603288.

It can be written as a sum of positive squares in 8 ways, for example, as 2890000 + 85340644 = 1700^2 + 9238^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88230641) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 261644 + ... + 261980.

It is an arithmetic number, because the mean of its divisors is an integer number (3483935).

Almost surely, 2^88230644 is an apocalyptic number.

It is an amenable number.

88230644 is a deficient number, since it is larger than the sum of its proper divisors (78998236).

88230644 is a wasteful number, since it uses less digits than its factorization.

88230644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 468 (or 466 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 35.

The square root of 88230644 is about 9393.1168416027. The cubic root of 88230644 is about 445.1842758244.

The spelling of 88230644 in words is "eighty-eight million, two hundred thirty thousand, six hundred forty-four".