87548707 has 2 divisors, whose sum is σ = 87548708. Its totient is φ = 87548706.

The previous prime is 87548689. The next prime is 87548717. The reversal of 87548707 is 70784578.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 87548707 - 2⁷ = 87548579 is a prime.

It is not a weakly prime, because it can be changed into another prime (87548717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43774353 + 43774354.

It is an arithmetic number, because the mean of its divisors is an integer number (43774354).

Almost surely, 2^87548707 is an apocalyptic number.

87548707 is a deficient number, since it is larger than the sum of its proper divisors (1).

87548707 is an equidigital number, since it uses as much as digits as its factorization.

87548707 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 439040, while the sum is 46.

The square root of 87548707 is about 9356.7466033873. The cubic root of 87548707 is about 444.0343610964.

The spelling of 87548707 in words is "eighty-seven million, five hundred forty-eight thousand, seven hundred seven".