126802850 has 12 divisors (see below), whose sum is σ = 235853394. Its totient is φ = 50721120.

The previous prime is 126802849. The next prime is 126802883. The reversal of 126802850 is 58208621.

It can be written as a sum of positive squares in 3 ways, for example, as 111365809 + 15437041 = 10553^2 + 3929^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1267979 + ... + 1268078.

Almost surely, 2^126802850 is an apocalyptic number.

126802850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

126802850 is a deficient number, since it is larger than the sum of its proper divisors (109050544).

126802850 is a wasteful number, since it uses less digits than its factorization.

126802850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2536069 (or 2536064 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 32.

The square root of 126802850 is about 11260.6771554823. The cubic root of 126802850 is about 502.3923352085.

The spelling of 126802850 in words is "one hundred twenty-six million, eight hundred two thousand, eight hundred fifty".