139325607 has 12 divisors (see below), whose sum is σ = 201480864. Its totient is φ = 92776320.

The previous prime is 139325597. The next prime is 139325617. The reversal of 139325607 is 706523931.

139325607 is a `hidden beast` number, since 1 + 3 + 93 + 2 + 560 + 7 = 666.

139325607 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (139325597) and next prime (139325617).

It is not a de Polignac number, because 139325607 - 2⁷ = 139325479 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (139325617) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 298 + ... + 16695.

It is an arithmetic number, because the mean of its divisors is an integer number (16790072).

Almost surely, 2^139325607 is an apocalyptic number.

139325607 is a deficient number, since it is larger than the sum of its proper divisors (62155257).

139325607 is a wasteful number, since it uses less digits than its factorization.

139325607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17910 (or 17907 counting only the distinct ones).

The product of its (nonzero) digits is 34020, while the sum is 36.

The square root of 139325607 is about 11803.6268578772. The cubic root of 139325607 is about 518.4143102867.

It can be divided in two parts, 1393 and 25607, that added together give a cube (27000 = 30³).

The spelling of 139325607 in words is "one hundred thirty-nine million, three hundred twenty-five thousand, six hundred seven".