48949458 has 8 divisors (see below), whose sum is σ = 97898928. Its totient is φ = 16316484.

The previous prime is 48949457. The next prime is 48949469. The reversal of 48949458 is 85494984.

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

48949458 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 48949458.

It is not an unprimeable number, because it can be changed into a prime (48949457) 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, 4079116 + ... + 4079127.

It is an arithmetic number, because the mean of its divisors is an integer number (12237366).

Almost surely, 2^48949458 is an apocalyptic number.

48949458 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

48949458 is a wasteful number, since it uses less digits than its factorization.

48949458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8158248.

The product of its digits is 1658880, while the sum is 51.

The square root of 48949458 is about 6996.3889257245. The cubic root of 48949458 is about 365.8047123252.

The spelling of 48949458 in words is "forty-eight million, nine hundred forty-nine thousand, four hundred fifty-eight".