139094063 has 8 divisors (see below), whose sum is σ = 147780480. Its totient is φ = 130667040.

The previous prime is 139094057. The next prime is 139094071. The reversal of 139094063 is 360490931.

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

It is not a de Polignac number, because 139094063 - 2¹⁰ = 139093039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (139096063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63743 + ... + 65888.

It is an arithmetic number, because the mean of its divisors is an integer number (18472560).

Almost surely, 2^139094063 is an apocalyptic number.

139094063 is a deficient number, since it is larger than the sum of its proper divisors (8686417).

139094063 is a wasteful number, since it uses less digits than its factorization.

139094063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129697.

The product of its (nonzero) digits is 17496, while the sum is 35.

The square root of 139094063 is about 11793.8146076662. The cubic root of 139094063 is about 518.1269683243.

The spelling of 139094063 in words is "one hundred thirty-nine million, ninety-four thousand, sixty-three".