139046126 has 32 divisors (see below), whose sum is σ = 221616000. Its totient is φ = 65330272.

The previous prime is 139046113. The next prime is 139046143. The reversal of 139046126 is 621640931.

139046126 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 139046092 and 139046101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 612425 + ... + 612651.

It is an arithmetic number, because the mean of its divisors is an integer number (6925500).

Almost surely, 2^139046126 is an apocalyptic number.

139046126 is a deficient number, since it is larger than the sum of its proper divisors (82569874).

139046126 is a wasteful number, since it uses less digits than its factorization.

139046126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 496.

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 139046126 is about 11791.7821384217. The cubic root of 139046126 is about 518.0674395283.

The spelling of 139046126 in words is "one hundred thirty-nine million, forty-six thousand, one hundred twenty-six".