98043551 has 8 divisors (see below), whose sum is σ = 100647360. Its totient is φ = 95461408.

The previous prime is 98043541. The next prime is 98043563. The reversal of 98043551 is 15534089.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-98043551 is a prime.

It is a super-2 number, since 2×98043551² = 19225075785379202, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98043541) 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, 3965 + ... + 14553.

It is an arithmetic number, because the mean of its divisors is an integer number (12580920).

Almost surely, 2^98043551 is an apocalyptic number.

98043551 is a deficient number, since it is larger than the sum of its proper divisors (2603809).

98043551 is a wasteful number, since it uses less digits than its factorization.

98043551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10833.

The product of its (nonzero) digits is 21600, while the sum is 35.

The square root of 98043551 is about 9901.6943499585. The cubic root of 98043551 is about 461.1119147075. Note that the first 3 decimals are identical.

The spelling of 98043551 in words is "ninety-eight million, forty-three thousand, five hundred fifty-one".