98377478 has 12 divisors (see below), whose sum is σ = 155429460. Its totient is φ = 46570896.

The previous prime is 98377471. The next prime is 98377481. The reversal of 98377478 is 87477389.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98377471) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 60338 + ... + 61946.

It is an arithmetic number, because the mean of its divisors is an integer number (12952455).

Almost surely, 2^98377478 is an apocalyptic number.

98377478 is a deficient number, since it is larger than the sum of its proper divisors (57051982).

98377478 is an equidigital number, since it uses as much as digits as its factorization.

98377478 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3239 (or 1630 counting only the distinct ones).

The product of its digits is 2370816, while the sum is 53.

The square root of 98377478 is about 9918.5421307771. The cubic root of 98377478 is about 461.6348225909.

The spelling of 98377478 in words is "ninety-eight million, three hundred seventy-seven thousand, four hundred seventy-eight".