126141500 has 24 divisors (see below), whose sum is σ = 275494128. Its totient is φ = 50456400.

The previous prime is 126141451. The next prime is 126141529. The reversal of 126141500 is 5141621.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 125642 + ... + 126641.

It is an arithmetic number, because the mean of its divisors is an integer number (11478922).

Almost surely, 2^126141500 is an apocalyptic number.

126141500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

126141500 is an abundant number, since it is smaller than the sum of its proper divisors (149352628).

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

126141500 is a wasteful number, since it uses less digits than its factorization.

126141500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252302 (or 252290 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 126141500 is about 11231.2733027026. The cubic root of 126141500 is about 501.5173903944.

The spelling of 126141500 in words is "one hundred twenty-six million, one hundred forty-one thousand, five hundred".