123047548 has 36 divisors (see below), whose sum is σ = 234638208. Its totient is φ = 56434560.

The previous prime is 123047543. The next prime is 123047549. The reversal of 123047548 is 845740321.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123047543) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 128640 + ... + 129592.

It is an arithmetic number, because the mean of its divisors is an integer number (6517728).

Almost surely, 2^123047548 is an apocalyptic number.

It is an amenable number.

123047548 is a deficient number, since it is larger than the sum of its proper divisors (111590660).

123047548 is a wasteful number, since it uses less digits than its factorization.

123047548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1174 (or 1159 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 34.

The square root of 123047548 is about 11092.6799286737. The cubic root of 123047548 is about 497.3830577894.

Adding to 123047548 its reverse (845740321), we get a palindrome (968787869).

The spelling of 123047548 in words is "one hundred twenty-three million, forty-seven thousand, five hundred forty-eight".