126787074 has 8 divisors (see below), whose sum is σ = 253574160. Its totient is φ = 42262356.

The previous prime is 126787069. The next prime is 126787081. The reversal of 126787074 is 470787621.

It is a sphenic number, since it is the product of 3 distinct primes.

126787074 is an admirable number.

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 3 ways as a sum of consecutive naturals, for example, 10565584 + ... + 10565595.

It is an arithmetic number, because the mean of its divisors is an integer number (31696770).

Almost surely, 2^126787074 is an apocalyptic number.

126787074 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

126787074 is a wasteful number, since it uses less digits than its factorization.

126787074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21131184.

The product of its (nonzero) digits is 131712, while the sum is 42.

The square root of 126787074 is about 11259.9766429598. The cubic root of 126787074 is about 502.3714995302.

The spelling of 126787074 in words is "one hundred twenty-six million, seven hundred eighty-seven thousand, seventy-four".