126463600 has 60 divisors (see below), whose sum is σ = 304929144. Its totient is φ = 50402560.

The previous prime is 126463549. The next prime is 126463607. The reversal of 126463600 is 6364621.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126463607) 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, 186462 + ... + 187138.

Almost surely, 2^126463600 is an apocalyptic number.

126463600 is a gapful number since it is divisible by the number (10) 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 126463600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (152464572).

126463600 is an abundant number, since it is smaller than the sum of its proper divisors (178465544).

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

126463600 is a wasteful number, since it uses less digits than its factorization.

126463600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1162 (or 1151 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 126463600 is about 11245.6035854017. The cubic root of 126463600 is about 501.9438993830.

The spelling of 126463600 in words is "one hundred twenty-six million, four hundred sixty-three thousand, six hundred".