86249098 has 8 divisors (see below), whose sum is σ = 139325508. Its totient is φ = 39807264.

The previous prime is 86249081. The next prime is 86249101. The reversal of 86249098 is 89094268.

It can be written as a sum of positive squares in 2 ways, for example, as 86248369 + 729 = 9287^2 + 27^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1658611 + ... + 1658662.

Almost surely, 2^86249098 is an apocalyptic number.

86249098 is a deficient number, since it is larger than the sum of its proper divisors (53076410).

86249098 is a wasteful number, since it uses less digits than its factorization.

86249098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3317288.

The product of its (nonzero) digits is 248832, while the sum is 46.

The square root of 86249098 is about 9287.0392483288. The cubic root of 86249098 is about 441.8262559074.

The spelling of 86249098 in words is "eighty-six million, two hundred forty-nine thousand, ninety-eight".