88901545 has 8 divisors (see below), whose sum is σ = 106916040. Its totient is φ = 70965120.

The previous prime is 88901543. The next prime is 88901557. The reversal of 88901545 is 54510988.

It can be written as a sum of positive squares in 4 ways, for example, as 8386816 + 80514729 = 2896^2 + 8973^2 .

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

It is not a de Polignac number, because 88901545 - 2¹ = 88901543 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 88901498 and 88901507.

It is not an unprimeable number, because it can be changed into a prime (88901543) 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, 16980 + ... + 21589.

It is an arithmetic number, because the mean of its divisors is an integer number (13364505).

Almost surely, 2^88901545 is an apocalyptic number.

It is an amenable number.

88901545 is a deficient number, since it is larger than the sum of its proper divisors (18014495).

88901545 is a wasteful number, since it uses less digits than its factorization.

88901545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39035.

The product of its (nonzero) digits is 57600, while the sum is 40.

The square root of 88901545 is about 9428.7615835803. The cubic root of 88901545 is about 446.3098134274.

The spelling of 88901545 in words is "eighty-eight million, nine hundred one thousand, five hundred forty-five".