1025748341 has 4 divisors (see below), whose sum is σ = 1025842752. Its totient is φ = 1025653932.

The previous prime is 1025748301. The next prime is 1025748349. The reversal of 1025748341 is 1438475201.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 1438475201 = 41 ⋅35084761.

It is a cyclic number.

It is not a de Polignac number, because 1025748341 - 2⁶ = 1025748277 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1025748349) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28415 + ... + 53468.

It is an arithmetic number, because the mean of its divisors is an integer number (256460688).

Almost surely, 2^1025748341 is an apocalyptic number.

It is an amenable number.

1025748341 is a deficient number, since it is larger than the sum of its proper divisors (94411).

1025748341 is an equidigital number, since it uses as much as digits as its factorization.

1025748341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94410.

The product of its (nonzero) digits is 26880, while the sum is 35.

The square root of 1025748341 is about 32027.3061776978. The cubic root of 1025748341 is about 1008.5101522002.

The spelling of 1025748341 in words is "one billion, twenty-five million, seven hundred forty-eight thousand, three hundred forty-one".