126326410 has 48 divisors (see below), whose sum is σ = 267186816. Its totient is φ = 42874272.

The previous prime is 126326381. The next prime is 126326411. The reversal of 126326410 is 14623621.

It is not an unprimeable number, because it can be changed into a prime (126326411) 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, 49219 + ... + 51721.

It is an arithmetic number, because the mean of its divisors is an integer number (5566392).

Almost surely, 2^126326410 is an apocalyptic number.

126326410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

126326410 is an abundant number, since it is smaller than the sum of its proper divisors (140860406).

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

126326410 is a wasteful number, since it uses less digits than its factorization.

126326410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2627 (or 2620 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 126326410 is about 11239.5022131765. The cubic root of 126326410 is about 501.7623277704.

It can be divided in two parts, 126326 and 410, that added together give a square (126736 = 356²).

The spelling of 126326410 in words is "one hundred twenty-six million, three hundred twenty-six thousand, four hundred ten".