126726150 has 24 divisors (see below), whose sum is σ = 314281224. Its totient is φ = 33793600.

The previous prime is 126726091. The next prime is 126726163. The reversal of 126726150 is 51627621.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 422271 + ... + 422570.

It is an arithmetic number, because the mean of its divisors is an integer number (13095051).

Almost surely, 2^126726150 is an apocalyptic number.

126726150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

126726150 is an abundant number, since it is smaller than the sum of its proper divisors (187555074).

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

126726150 is a wasteful number, since it uses less digits than its factorization.

126726150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 844856 (or 844851 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 126726150 is about 11257.2709836798. The cubic root of 126726150 is about 502.2910197569.

The spelling of 126726150 in words is "one hundred twenty-six million, seven hundred twenty-six thousand, one hundred fifty".