40086298 has 16 divisors (see below), whose sum is σ = 69330240. Its totient is φ = 17027136.

The previous prime is 40086269. The next prime is 40086313. The reversal of 40086298 is 89268004.

40086298 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×40086298² = 3213822574689608, which contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 11088 + ... + 14251.

It is an arithmetic number, because the mean of its divisors is an integer number (4333140).

Almost surely, 2^40086298 is an apocalyptic number.

40086298 is a deficient number, since it is larger than the sum of its proper divisors (29243942).

40086298 is a wasteful number, since it uses less digits than its factorization.

40086298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25461.

The product of its (nonzero) digits is 27648, while the sum is 37.

The square root of 40086298 is about 6331.3741004619. The cubic root of 40086298 is about 342.2409585155.

It can be divided in two parts, 400862 and 98, that added together give a triangular number (400960 = T₈₉₅).

The spelling of 40086298 in words is "forty million, eighty-six thousand, two hundred ninety-eight".