126250152 has 64 divisors (see below), whose sum is σ = 369532800. Its totient is φ = 35189760.

The previous prime is 126250133. The next prime is 126250153. The reversal of 126250152 is 251052621.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (126250153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2277 + ... + 16052.

It is an arithmetic number, because the mean of its divisors is an integer number (5773950).

Almost surely, 2^126250152 is an apocalyptic number.

126250152 is a gapful number since it is divisible by the number (12) 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 126250152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (184766400).

126250152 is an abundant number, since it is smaller than the sum of its proper divisors (243282648).

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

126250152 is a wasteful number, since it uses less digits than its factorization.

126250152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18386 (or 18382 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 126250152 is about 11236.1092910313. The cubic root of 126250152 is about 501.6613430977.

It can be divided in two parts, 126 and 250152, that added together give a triangular number (250278 = T₇₀₇).

The spelling of 126250152 in words is "one hundred twenty-six million, two hundred fifty thousand, one hundred fifty-two".