98764442 has 16 divisors (see below), whose sum is σ = 169829952. Its totient is φ = 42197760.

The previous prime is 98764427. The next prime is 98764447. The reversal of 98764442 is 24446789.

It is a nialpdrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 98764393 and 98764402.

It is not an unprimeable number, because it can be changed into a prime (98764447) 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 7 ways as a sum of consecutive naturals, for example, 6023 + ... + 15290.

It is an arithmetic number, because the mean of its divisors is an integer number (10614372).

Almost surely, 2^98764442 is an apocalyptic number.

98764442 is a deficient number, since it is larger than the sum of its proper divisors (71065510).

98764442 is a wasteful number, since it uses less digits than its factorization.

98764442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21653.

The product of its digits is 387072, while the sum is 44.

The square root of 98764442 is about 9938.0300864910. The cubic root of 98764442 is about 462.2393049456.

The spelling of 98764442 in words is "ninety-eight million, seven hundred sixty-four thousand, four hundred forty-two".