126802050 has 24 divisors (see below), whose sum is σ = 314469456. Its totient is φ = 33813840.

The previous prime is 126802043. The next prime is 126802061. The reversal of 126802050 is 50208621.

It is a self number, because there is not a number n which added to its sum of digits gives 126802050.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 422524 + ... + 422823.

It is an arithmetic number, because the mean of its divisors is an integer number (13102894).

Almost surely, 2^126802050 is an apocalyptic number.

126802050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

126802050 is an abundant number, since it is smaller than the sum of its proper divisors (187667406).

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

126802050 is a wasteful number, since it uses less digits than its factorization.

126802050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 845362 (or 845357 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 126802050 is about 11260.6416335838. The cubic root of 126802050 is about 502.3912786741.

The spelling of 126802050 in words is "one hundred twenty-six million, eight hundred two thousand, fifty".