63158948 has 12 divisors (see below), whose sum is σ = 110768112. Its totient is φ = 31510920.

The previous prime is 63158947. The next prime is 63158951. The reversal of 63158948 is 84985136.

It is a junction number, because it is equal to n+sod(n) for n = 63158899 and 63158908.

It is not an unprimeable number, because it can be changed into a prime (63158941) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15038 + ... + 18773.

It is an arithmetic number, because the mean of its divisors is an integer number (9230676).

Almost surely, 2^63158948 is an apocalyptic number.

It is an amenable number.

63158948 is a deficient number, since it is larger than the sum of its proper divisors (47609164).

63158948 is a wasteful number, since it uses less digits than its factorization.

63158948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34282 (or 34280 counting only the distinct ones).

The product of its digits is 207360, while the sum is 44.

The square root of 63158948 is about 7947.2604084678. The cubic root of 63158948 is about 398.2400763617.

The spelling of 63158948 in words is "sixty-three million, one hundred fifty-eight thousand, nine hundred forty-eight".