705845948 has 6 divisors (see below), whose sum is σ = 1235230416. Its totient is φ = 352922972.

The previous prime is 705845941. The next prime is 705845951. The reversal of 705845948 is 849548507.

It is a junction number, because it is equal to n+sod(n) for n = 705845896 and 705845905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (705845941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 88230740 + ... + 88230747.

It is an arithmetic number, because the mean of its divisors is an integer number (205871736).

Almost surely, 2^705845948 is an apocalyptic number.

It is an amenable number.

705845948 is a deficient number, since it is larger than the sum of its proper divisors (529384468).

705845948 is a wasteful number, since it uses less digits than its factorization.

705845948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176461491 (or 176461489 counting only the distinct ones).

The product of its (nonzero) digits is 1612800, while the sum is 50.

The square root of 705845948 is about 26567.7614412656. The cubic root of 705845948 is about 890.3688863459.

It can be divided in two parts, 7058459 and 48, that added together give a palindrome (7058507).

The spelling of 705845948 in words is "seven hundred five million, eight hundred forty-five thousand, nine hundred forty-eight".