139066483 has 6 divisors (see below), whose sum is σ = 139757252. Its totient is φ = 138377400.

The previous prime is 139066439. The next prime is 139066489. The reversal of 139066483 is 384660931.

It is not a de Polignac number, because 139066483 - 2²⁵ = 105512051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (139066489) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 198033 + ... + 198733.

Almost surely, 2^139066483 is an apocalyptic number.

139066483 is a deficient number, since it is larger than the sum of its proper divisors (690769).

139066483 is an frugal number, since it uses more digits than its factorization.

139066483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1685 (or 984 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 40.

The square root of 139066483 is about 11792.6452927238. The cubic root of 139066483 is about 518.0927207893.

The spelling of 139066483 in words is "one hundred thirty-nine million, sixty-six thousand, four hundred eighty-three".