139360485 has 16 divisors (see below), whose sum is σ = 243247680. Its totient is φ = 67568640.

The previous prime is 139360483. The next prime is 139360489. The reversal of 139360485 is 584063931.

139360485 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 139360485 - 2¹ = 139360483 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (139360483) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 422140 + ... + 422469.

It is an arithmetic number, because the mean of its divisors is an integer number (15202980).

Almost surely, 2^139360485 is an apocalyptic number.

139360485 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

139360485 is a deficient number, since it is larger than the sum of its proper divisors (103887195).

139360485 is a wasteful number, since it uses less digits than its factorization.

139360485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 844628.

The product of its (nonzero) digits is 77760, while the sum is 39.

The square root of 139360485 is about 11805.1041926787. The cubic root of 139360485 is about 518.4575656655.

The spelling of 139360485 in words is "one hundred thirty-nine million, three hundred sixty thousand, four hundred eighty-five".