48949450 has 48 divisors (see below), whose sum is σ = 101020320. Its totient is φ = 17496000.

The previous prime is 48949447. The next prime is 48949457. The reversal of 48949450 is 5494984.

It is a junction number, because it is equal to n+sod(n) for n = 48949397 and 48949406.

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 23 ways as a sum of consecutive naturals, for example, 32821 + ... + 34279.

It is an arithmetic number, because the mean of its divisors is an integer number (2104590).

Almost surely, 2^48949450 is an apocalyptic number.

48949450 is an abundant number, since it is smaller than the sum of its proper divisors (52070870).

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

48949450 is a wasteful number, since it uses less digits than its factorization.

48949450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1543 (or 1538 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 43.

The square root of 48949450 is about 6996.3883540009. The cubic root of 48949450 is about 365.8046923969.

The spelling of 48949450 in words is "forty-eight million, nine hundred forty-nine thousand, four hundred fifty".