98043666 has 16 divisors (see below), whose sum is σ = 224099904. Its totient is φ = 28012464.

The previous prime is 98043643. The next prime is 98043677. The reversal of 98043666 is 66634089.

It is a super-2 number, since 2×98043666² = 19225120885439112, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 2334373 = 98043666 / (9 + 8 + 0 + 4 + 3 + 6 + 6 + 6).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1167145 + ... + 1167228.

It is an arithmetic number, because the mean of its divisors is an integer number (14006244).

Almost surely, 2^98043666 is an apocalyptic number.

98043666 is an abundant number, since it is smaller than the sum of its proper divisors (126056238).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

98043666 is a wasteful number, since it uses less digits than its factorization.

98043666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2334385.

The product of its (nonzero) digits is 186624, while the sum is 42.

The square root of 98043666 is about 9901.7001570437. The cubic root of 98043666 is about 461.1120949942.

The spelling of 98043666 in words is "ninety-eight million, forty-three thousand, six hundred sixty-six".