126268450 has 48 divisors (see below), whose sum is σ = 292820544. Its totient is φ = 39355200.

The previous prime is 126268447. The next prime is 126268451. The reversal of 126268450 is 54862621.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126268451) 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, 12549 + ... + 20248.

It is an arithmetic number, because the mean of its divisors is an integer number (6100428).

Almost surely, 2^126268450 is an apocalyptic number.

126268450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

126268450 is an abundant number, since it is smaller than the sum of its proper divisors (166552094).

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

126268450 is a wasteful number, since it uses less digits than its factorization.

126268450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32827 (or 32822 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 126268450 is about 11236.9235113531. The cubic root of 126268450 is about 501.6855779354.

The spelling of 126268450 in words is "one hundred twenty-six million, two hundred sixty-eight thousand, four hundred fifty".