948981450 has 24 divisors (see below), whose sum is σ = 2353474368. Its totient is φ = 253061680.

The previous prime is 948981443. The next prime is 948981461. The reversal of 948981450 is 54189849.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 948981450.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3163122 + ... + 3163421.

It is an arithmetic number, because the mean of its divisors is an integer number (98061432).

Almost surely, 2^948981450 is an apocalyptic number.

948981450 is an abundant number, since it is smaller than the sum of its proper divisors (1404492918).

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

948981450 is a wasteful number, since it uses less digits than its factorization.

948981450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6326558 (or 6326553 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 48.

The square root of 948981450 is about 30805.5425207867. The cubic root of 948981450 is about 982.6961194520.

The spelling of 948981450 in words is "nine hundred forty-eight million, nine hundred eighty-one thousand, four hundred fifty".