126102048 has 48 divisors (see below), whose sum is σ = 341703936. Its totient is φ = 40677120.

The previous prime is 126102023. The next prime is 126102049. The reversal of 126102048 is 840201621.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (126102049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18211 + ... + 24162.

It is an arithmetic number, because the mean of its divisors is an integer number (7118832).

Almost surely, 2^126102048 is an apocalyptic number.

It is an amenable number.

126102048 is an abundant number, since it is smaller than the sum of its proper divisors (215601888).

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

126102048 is a wasteful number, since it uses less digits than its factorization.

126102048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42417 (or 42409 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 126102048 is about 11229.5168195252. The cubic root of 126102048 is about 501.4651001036.

Adding to 126102048 its reverse (840201621), we get a palindrome (966303669).

The spelling of 126102048 in words is "one hundred twenty-six million, one hundred two thousand, forty-eight".