63098992 has 40 divisors (see below), whose sum is σ = 135384192. Its totient is φ = 28248000.

The previous prime is 63098977. The next prime is 63098993. The reversal of 63098992 is 29989036.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63098993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9117 + ... + 14467.

Almost surely, 2^63098992 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 63098992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67692096).

63098992 is an abundant number, since it is smaller than the sum of its proper divisors (72285200).

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

63098992 is a wasteful number, since it uses less digits than its factorization.

63098992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5437 (or 5431 counting only the distinct ones).

The product of its (nonzero) digits is 209952, while the sum is 46.

The square root of 63098992 is about 7943.4873953447. The cubic root of 63098992 is about 398.1140216901.

The spelling of 63098992 in words is "sixty-three million, ninety-eight thousand, nine hundred ninety-two".