1025948673 has 14 divisors (see below), whose sum is σ = 1538220434. Its totient is φ = 683965296.

The previous prime is 1025948659. The next prime is 1025948683. The reversal of 1025948673 is 3768495201.

1025948673 is digitally balanced in base 10, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 987719184 + 38229489 = 31428^2 + 6183^2 .

It is not a de Polignac number, because 1025948673 - 2¹⁰ = 1025947649 is a prime.

It is a Duffinian number.

1025948673 is strictly pandigital in base 10.

It is not an unprimeable number, because it can be changed into a prime (1025948633) by changing a digit.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 702940 + ... + 704397.

It is a 2-persistent number, because it is pandigital, and so is 2⋅1025948673 = 2051897346, but 3⋅1025948673 = 3077846019 is not.

Almost surely, 2^1025948673 is an apocalyptic number.

It is an amenable number.

1025948673 is a deficient number, since it is larger than the sum of its proper divisors (512271761).

1025948673 is an frugal number, since it uses more digits than its factorization.

1025948673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1407355 (or 1407340 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The square root of 1025948673 is about 32030.4335437409. The cubic root of 1025948673 is about 1008.5758030349.

The spelling of 1025948673 in words is "one billion, twenty-five million, nine hundred forty-eight thousand, six hundred seventy-three".