140479059 has 16 divisors (see below), whose sum is σ = 217693440. Its totient is φ = 78912480.

The previous prime is 140479057. The next prime is 140479069. The reversal of 140479059 is 950974041.

140479059 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 140479059 - 2¹ = 140479057 is a prime.

It is not an unprimeable number, because it can be changed into a prime (140479051) 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, 55452 + ... + 57929.

It is an arithmetic number, because the mean of its divisors is an integer number (13605840).

Almost surely, 2^140479059 is an apocalyptic number.

140479059 is a deficient number, since it is larger than the sum of its proper divisors (77214381).

140479059 is a wasteful number, since it uses less digits than its factorization.

140479059 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113450.

The product of its (nonzero) digits is 45360, while the sum is 39.

The square root of 140479059 is about 11852.3862154420. The cubic root of 140479059 is about 519.8410004510.

The spelling of 140479059 in words is "one hundred forty million, four hundred seventy-nine thousand, fifty-nine".