63161098 has 48 divisors (see below), whose sum is σ = 129505824. Its totient is φ = 22710240.

The previous prime is 63161081. The next prime is 63161099. The reversal of 63161098 is 89016136.

It is not an unprimeable number, because it can be changed into a prime (63161099) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11761 + ... + 16267.

It is an arithmetic number, because the mean of its divisors is an integer number (2698038).

Almost surely, 2^63161098 is an apocalyptic number.

63161098 is an abundant number, since it is smaller than the sum of its proper divisors (66344726).

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

63161098 is a wasteful number, since it uses less digits than its factorization.

63161098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4547 (or 4540 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 34.

The square root of 63161098 is about 7947.3956740557. The cubic root of 63161098 is about 398.2445951537.

It can be divided in two parts, 63 and 161098, that added together give a palindrome (161161).

The spelling of 63161098 in words is "sixty-three million, one hundred sixty-one thousand, ninety-eight".