48393450 has 144 divisors (see below), whose sum is σ = 154365120. Its totient is φ = 11041920.

The previous prime is 48393421. The next prime is 48393461. The reversal of 48393450 is 5439384.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 84766 + ... + 85334.

It is an arithmetic number, because the mean of its divisors is an integer number (1071980).

Almost surely, 2^48393450 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48393450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77182560).

48393450 is an abundant number, since it is smaller than the sum of its proper divisors (105971670).

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

48393450 is a wasteful number, since it uses less digits than its factorization.

48393450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 603 (or 586 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 48393450 is about 6956.5400882910. The cubic root of 48393450 is about 364.4143984321.

The spelling of 48393450 in words is "forty-eight million, three hundred ninety-three thousand, four hundred fifty".