98078616 has 24 divisors (see below), whose sum is σ = 265629780. Its totient is φ = 32692848.

The previous prime is 98078611. The next prime is 98078621. The reversal of 98078616 is 61687089.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (98078611) and next prime (98078621).

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98078611) 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, 681030 + ... + 681173.

Almost surely, 2^98078616 is an apocalyptic number.

It is an amenable number.

98078616 is an abundant number, since it is smaller than the sum of its proper divisors (167551164).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

98078616 is a wasteful number, since it uses less digits than its factorization.

98078616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1362215 (or 1362208 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 45.

The square root of 98078616 is about 9903.4648482236. The cubic root of 98078616 is about 461.1668799480.

The spelling of 98078616 in words is "ninety-eight million, seventy-eight thousand, six hundred sixteen".