86554450 has 24 divisors (see below), whose sum is σ = 161292132. Its totient is φ = 34557120.

The previous prime is 86554441. The next prime is 86554469. The reversal of 86554450 is 5445568.

It can be written as a sum of positive squares in 6 ways, for example, as 58262689 + 28291761 = 7633^2 + 5319^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32572 + ... + 35128.

Almost surely, 2^86554450 is an apocalyptic number.

86554450 is a deficient number, since it is larger than the sum of its proper divisors (74737682).

86554450 is a wasteful number, since it uses less digits than its factorization.

86554450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3246 (or 3241 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 37.

The square root of 86554450 is about 9303.4644084878. The cubic root of 86554450 is about 442.3470483327.

The spelling of 86554450 in words is "eighty-six million, five hundred fifty-four thousand, four hundred fifty".