126700074 has 24 divisors (see below), whose sum is σ = 277039620. Its totient is φ = 41845248.

The previous prime is 126700073. The next prime is 126700117. The reversal of 126700074 is 470007621.

It can be written as a sum of positive squares in 2 ways, for example, as 121154049 + 5546025 = 11007^2 + 2355^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (126700073) 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 11 ways as a sum of consecutive naturals, for example, 30327 + ... + 34250.

Almost surely, 2^126700074 is an apocalyptic number.

126700074 is an abundant number, since it is smaller than the sum of its proper divisors (150339546).

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

126700074 is a wasteful number, since it uses less digits than its factorization.

126700074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64694 (or 64691 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 27.

The square root of 126700074 is about 11256.1127393075. The cubic root of 126700074 is about 502.2565658338.

Adding to 126700074 its reverse (470007621), we get a palindrome (596707695).

The spelling of 126700074 in words is "one hundred twenty-six million, seven hundred thousand, seventy-four".