88001530 has 8 divisors (see below), whose sum is σ = 158402772. Its totient is φ = 35200608.

The previous prime is 88001513. The next prime is 88001533. The reversal of 88001530 is 3510088.

It can be written as a sum of positive squares in 2 ways, for example, as 83704201 + 4297329 = 9149^2 + 2073^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 88001495 and 88001504.

It is not an unprimeable number, because it can be changed into a prime (88001533) 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, 4400067 + ... + 4400086.

Almost surely, 2^88001530 is an apocalyptic number.

88001530 is a deficient number, since it is larger than the sum of its proper divisors (70401242).

88001530 is a wasteful number, since it uses less digits than its factorization.

88001530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8800160.

The product of its (nonzero) digits is 960, while the sum is 25.

The square root of 88001530 is about 9380.9130685664. The cubic root of 88001530 is about 444.7985958940.

The spelling of 88001530 in words is "eighty-eight million, one thousand, five hundred thirty".