88040587 has 2 divisors, whose sum is σ = 88040588. Its totient is φ = 88040586.

The previous prime is 88040551. The next prime is 88040597. The reversal of 88040587 is 78504088.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 88040587 - 2¹¹ = 88038539 is a prime.

It is a super-2 number, since 2×88040587² = 15502289918609138, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (88040597) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44020293 + 44020294.

It is an arithmetic number, because the mean of its divisors is an integer number (44020294).

Almost surely, 2^88040587 is an apocalyptic number.

88040587 is a deficient number, since it is larger than the sum of its proper divisors (1).

88040587 is an equidigital number, since it uses as much as digits as its factorization.

88040587 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 71680, while the sum is 40.

The square root of 88040587 is about 9382.9945646366. The cubic root of 88040587 is about 444.8643899368.

The spelling of 88040587 in words is "eighty-eight million, forty thousand, five hundred eighty-seven".