139152035 has 16 divisors (see below), whose sum is σ = 183120480. Its totient is φ = 100669440.

The previous prime is 139152023. The next prime is 139152037. The reversal of 139152035 is 530251931.

It is not a de Polignac number, because 139152035 - 2⁴ = 139152019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 139151989 and 139152007.

It is not an unprimeable number, because it can be changed into a prime (139152037) 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, 4061 + ... + 17169.

It is an arithmetic number, because the mean of its divisors is an integer number (11445030).

Almost surely, 2^139152035 is an apocalyptic number.

139152035 is a deficient number, since it is larger than the sum of its proper divisors (43968445).

139152035 is a wasteful number, since it uses less digits than its factorization.

139152035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13318.

The product of its (nonzero) digits is 4050, while the sum is 29.

The square root of 139152035 is about 11796.2720806194. The cubic root of 139152035 is about 518.1989404464.

The spelling of 139152035 in words is "one hundred thirty-nine million, one hundred fifty-two thousand, thirty-five".