88540847 has 4 divisors (see below), whose sum is σ = 88614120. Its totient is φ = 88467576.

The previous prime is 88540841. The next prime is 88540861. The reversal of 88540847 is 74804588.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 88540847 - 2⁶ = 88540783 is a prime.

It is a Duffinian number.

It is a plaindrome in base 12.

It is a junction number, because it is equal to n+sod(n) for n = 88540798 and 88540807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88540841) 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, 34793 + ... + 37250.

It is an arithmetic number, because the mean of its divisors is an integer number (22153530).

Almost surely, 2^88540847 is an apocalyptic number.

88540847 is a deficient number, since it is larger than the sum of its proper divisors (73273).

88540847 is a wasteful number, since it uses less digits than its factorization.

88540847 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73272.

The product of its (nonzero) digits is 286720, while the sum is 44.

The square root of 88540847 is about 9409.6146042226. The cubic root of 88540847 is about 445.7053947353.

The spelling of 88540847 in words is "eighty-eight million, five hundred forty thousand, eight hundred forty-seven".