140001595 has 16 divisors (see below), whose sum is σ = 177409440. Its totient is φ = 105767424.

The previous prime is 140001583. The next prime is 140001601. The reversal of 140001595 is 595100041.

It is a cyclic number.

It is not a de Polignac number, because 140001595 - 2⁹ = 140001083 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29829 + ... + 34201.

It is an arithmetic number, because the mean of its divisors is an integer number (11088090).

Almost surely, 2^140001595 is an apocalyptic number.

140001595 is a deficient number, since it is larger than the sum of its proper divisors (37407845).

140001595 is a wasteful number, since it uses less digits than its factorization.

140001595 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4734.

The product of its (nonzero) digits is 900, while the sum is 25.

The square root of 140001595 is about 11832.2269670591. The cubic root of 140001595 is about 519.2513820891.

The spelling of 140001595 in words is "one hundred forty million, one thousand, five hundred ninety-five".