126541046 has 4 divisors (see below), whose sum is σ = 189811572. Its totient is φ = 63270522.

The previous prime is 126541033. The next prime is 126541057. The reversal of 126541046 is 640145621.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31635260 + ... + 31635263.

It is an arithmetic number, because the mean of its divisors is an integer number (47452893).

Almost surely, 2^126541046 is an apocalyptic number.

126541046 is a deficient number, since it is larger than the sum of its proper divisors (63270526).

126541046 is an equidigital number, since it uses as much as digits as its factorization.

126541046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63270525.

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 126541046 is about 11249.0464484773. The cubic root of 126541046 is about 502.0463415471.

Adding to 126541046 its reverse (640145621), we get a palindrome (766686667).

The spelling of 126541046 in words is "one hundred twenty-six million, five hundred forty-one thousand, forty-six".