48621118 has 32 divisors (see below), whose sum is σ = 90155520. Its totient is φ = 19150560.

The previous prime is 48621109. The next prime is 48621119. The reversal of 48621118 is 81112684.

It is a self number, because there is not a number n which added to its sum of digits gives 48621118.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48621119) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56173 + ... + 57031.

It is an arithmetic number, because the mean of its divisors is an integer number (2817360).

Almost surely, 2^48621118 is an apocalyptic number.

48621118 is a deficient number, since it is larger than the sum of its proper divisors (41534402).

48621118 is a wasteful number, since it uses less digits than its factorization.

48621118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1192.

The product of its digits is 3072, while the sum is 31.

The square root of 48621118 is about 6972.8844820490. The cubic root of 48621118 is about 364.9849696694.

The spelling of 48621118 in words is "forty-eight million, six hundred twenty-one thousand, one hundred eighteen".