126102246 has 16 divisors (see below), whose sum is σ = 252314544. Its totient is φ = 42015744.

The previous prime is 126102239. The next prime is 126102257. The reversal of 126102246 is 642201621.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24750 + ... + 29406.

It is an arithmetic number, because the mean of its divisors is an integer number (15769659).

Almost surely, 2^126102246 is an apocalyptic number.

126102246 is an abundant number, since it is smaller than the sum of its proper divisors (126212298).

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

126102246 is a wasteful number, since it uses less digits than its factorization.

126102246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9175.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 126102246 is about 11229.5256355734. The cubic root of 126102246 is about 501.4653625630.

Adding to 126102246 its reverse (642201621), we get a palindrome (768303867).

The spelling of 126102246 in words is "one hundred twenty-six million, one hundred two thousand, two hundred forty-six".