126323064 has 96 divisors (see below), whose sum is σ = 405525120. Its totient is φ = 36088416.

The previous prime is 126323063. The next prime is 126323089. The reversal of 126323064 is 460323621.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126323063) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8967 + ... + 18249.

It is an arithmetic number, because the mean of its divisors is an integer number (4224220).

Almost surely, 2^126323064 is an apocalyptic number.

126323064 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 126323064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (202762560).

126323064 is an abundant number, since it is smaller than the sum of its proper divisors (279202056).

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

126323064 is an equidigital number, since it uses as much as digits as its factorization.

126323064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9311 (or 9295 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The square root of 126323064 is about 11239.3533621824. The cubic root of 126323064 is about 501.7578976818.

Adding to 126323064 its reverse (460323621), we get a palindrome (586646685).

The spelling of 126323064 in words is "one hundred twenty-six million, three hundred twenty-three thousand, sixty-four".