126532300 has 36 divisors (see below), whose sum is σ = 279089776. Its totient is φ = 49780800.

The previous prime is 126532291. The next prime is 126532303. The reversal of 126532300 is 3235621.

It is not an unprimeable number, because it can be changed into a prime (126532303) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4272 + ... + 16471.

Almost surely, 2^126532300 is an apocalyptic number.

126532300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

126532300 is an abundant number, since it is smaller than the sum of its proper divisors (152557476).

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

126532300 is a wasteful number, since it uses less digits than its factorization.

126532300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20818 (or 20811 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 126532300 is about 11248.6576976989. The cubic root of 126532300 is about 502.0347748168.

Adding to 126532300 its reverse (3235621), we get a palindrome (129767921).

The spelling of 126532300 in words is "one hundred twenty-six million, five hundred thirty-two thousand, three hundred".