98912047 has 8 divisors (see below), whose sum is σ = 106695344. Its totient is φ = 91153728.

The previous prime is 98911973. The next prime is 98912087. The reversal of 98912047 is 74021989.

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

It is a cyclic number.

It is not a de Polignac number, because 98912047 - 2²³ = 90523439 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98912087) 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, 2443 + ... + 14275.

It is an arithmetic number, because the mean of its divisors is an integer number (13336918).

Almost surely, 2^98912047 is an apocalyptic number.

98912047 is a deficient number, since it is larger than the sum of its proper divisors (7783297).

98912047 is a wasteful number, since it uses less digits than its factorization.

98912047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12489.

The product of its (nonzero) digits is 36288, while the sum is 40.

The square root of 98912047 is about 9945.4535844274. The cubic root of 98912047 is about 462.4694649429.

The spelling of 98912047 in words is "ninety-eight million, nine hundred twelve thousand, forty-seven".