1450948928 has 224 divisors, whose sum is σ = 3619268352. Its totient is φ = 567705600.

The previous prime is 1450948921. The next prime is 1450949021. The reversal of 1450948928 is 8298490541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1450948921) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12840200 + ... + 12840312.

It is an arithmetic number, because the mean of its divisors is an integer number (16157448).

Almost surely, 2^1450948928 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1450948928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1809634176).

1450948928 is an abundant number, since it is smaller than the sum of its proper divisors (2168319424).

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

1450948928 is a wasteful number, since it uses less digits than its factorization.

1450948928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233 (or 223 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 50.

The square root of 1450948928 is about 38091.3235264935. The cubic root of 1450948928 is about 1132.0980490848.

The spelling of 1450948928 in words is "one billion, four hundred fifty million, nine hundred forty-eight thousand, nine hundred twenty-eight".