98634542 has 8 divisors (see below), whose sum is σ = 148838256. Its totient is φ = 49021792.

The previous prime is 98634541. The next prime is 98634587. The reversal of 98634542 is 24543689.

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

It is a self number, because there is not a number n which added to its sum of digits gives 98634542.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98634541) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 147323 + ... + 147990.

It is an arithmetic number, because the mean of its divisors is an integer number (18604782).

Almost surely, 2^98634542 is an apocalyptic number.

98634542 is a deficient number, since it is larger than the sum of its proper divisors (50203714).

98634542 is a wasteful number, since it uses less digits than its factorization.

98634542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295482.

The product of its digits is 207360, while the sum is 41.

The square root of 98634542 is about 9931.4924356816. The cubic root of 98634542 is about 462.0365625131.

The spelling of 98634542 in words is "ninety-eight million, six hundred thirty-four thousand, five hundred forty-two".