88472687 has 2 divisors, whose sum is σ = 88472688. Its totient is φ = 88472686.

The previous prime is 88472677. The next prime is 88472689. The reversal of 88472687 is 78627488.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 88472687 - 2⁸ = 88472431 is a prime.

Together with 88472689, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (88472689) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44236343 + 44236344.

It is an arithmetic number, because the mean of its divisors is an integer number (44236344).

Almost surely, 2^88472687 is an apocalyptic number.

88472687 is a deficient number, since it is larger than the sum of its proper divisors (1).

88472687 is an equidigital number, since it uses as much as digits as its factorization.

88472687 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1204224, while the sum is 50.

The square root of 88472687 is about 9405.9920795204. The cubic root of 88472687 is about 445.5909952631.

The spelling of 88472687 in words is "eighty-eight million, four hundred seventy-two thousand, six hundred eighty-seven".