85410787 has 8 divisors (see below), whose sum is σ = 106486272. Its totient is φ = 66553800.

The previous prime is 85410779. The next prime is 85410791. The reversal of 85410787 is 78701458.

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

It is a cyclic number.

It is not a de Polignac number, because 85410787 - 2³ = 85410779 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (85410727) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 554539 + ... + 554692.

It is an arithmetic number, because the mean of its divisors is an integer number (13310784).

Almost surely, 2^85410787 is an apocalyptic number.

85410787 is a deficient number, since it is larger than the sum of its proper divisors (21075485).

85410787 is a wasteful number, since it uses less digits than its factorization.

85410787 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1109249.

The product of its (nonzero) digits is 62720, while the sum is 40.

The square root of 85410787 is about 9241.7956588533. The cubic root of 85410787 is about 440.3901274748.

The spelling of 85410787 in words is "eighty-five million, four hundred ten thousand, seven hundred eighty-seven".