48926978 has 8 divisors (see below), whose sum is σ = 73451772. Its totient is φ = 24443056.

The previous prime is 48926963. The next prime is 48927001. The reversal of 48926978 is 87962984.

It can be written as a sum of positive squares in 2 ways, for example, as 46471489 + 2455489 = 6817^2 + 1567^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7025 + ... + 12132.

Almost surely, 2^48926978 is an apocalyptic number.

48926978 is a deficient number, since it is larger than the sum of its proper divisors (24524794).

48926978 is a wasteful number, since it uses less digits than its factorization.

48926978 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20436.

The product of its digits is 1741824, while the sum is 53.

The square root of 48926978 is about 6994.7821981817. The cubic root of 48926978 is about 365.7487052420.

The spelling of 48926978 in words is "forty-eight million, nine hundred twenty-six thousand, nine hundred seventy-eight".