137060066 has 16 divisors (see below), whose sum is σ = 241532928. Its totient is φ = 57507600.

The previous prime is 137060039. The next prime is 137060087. The reversal of 137060066 is 660060731.

It is a happy number.

137060066 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 239330 + ... + 239901.

It is an arithmetic number, because the mean of its divisors is an integer number (15095808).

Almost surely, 2^137060066 is an apocalyptic number.

137060066 is a deficient number, since it is larger than the sum of its proper divisors (104472862).

137060066 is a wasteful number, since it uses less digits than its factorization.

137060066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 479257.

The product of its (nonzero) digits is 4536, while the sum is 29.

The square root of 137060066 is about 11707.2655218885. The cubic root of 137060066 is about 515.5890027934.

The spelling of 137060066 in words is "one hundred thirty-seven million, sixty thousand, sixty-six".