98783542 has 36 divisors (see below), whose sum is σ = 176117004. Its totient is φ = 41193360.

The previous prime is 98783533. The next prime is 98783561. The reversal of 98783542 is 24538789.

Its product of digits (483840) is a multiple of the sum of its prime divisors (189).

It is a junction number, because it is equal to n+sod(n) for n = 98783492 and 98783501.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 605953 + ... + 606115.

It is an arithmetic number, because the mean of its divisors is an integer number (4892139).

Almost surely, 2^98783542 is an apocalyptic number.

98783542 is a deficient number, since it is larger than the sum of its proper divisors (77333462).

98783542 is a wasteful number, since it uses less digits than its factorization.

98783542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365 (or 189 counting only the distinct ones).

The product of its digits is 483840, while the sum is 46.

The square root of 98783542 is about 9938.9909950658. The cubic root of 98783542 is about 462.2691004249.

The spelling of 98783542 in words is "ninety-eight million, seven hundred eighty-three thousand, five hundred forty-two".