86554401 has 8 divisors (see below), whose sum is σ = 117861504. Its totient is φ = 56475120.

The previous prime is 86554379. The next prime is 86554409. The reversal of 86554401 is 10445568.

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

It is not a de Polignac number, because 86554401 - 2¹⁴ = 86538017 is a prime.

It is not an unprimeable number, because it can be changed into a prime (86554409) 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, 306790 + ... + 307071.

It is an arithmetic number, because the mean of its divisors is an integer number (14732688).

Almost surely, 2^86554401 is an apocalyptic number.

It is an amenable number.

86554401 is a deficient number, since it is larger than the sum of its proper divisors (31307103).

86554401 is a wasteful number, since it uses less digits than its factorization.

86554401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 613911.

The product of its (nonzero) digits is 19200, while the sum is 33.

The square root of 86554401 is about 9303.4617750599. The cubic root of 86554401 is about 442.3469648592.

Adding to 86554401 its reverse (10445568), we get a palindrome (96999969).

The spelling of 86554401 in words is "eighty-six million, five hundred fifty-four thousand, four hundred one".