7040159 has 16 divisors (see below), whose sum is σ = 8656128. Its totient is φ = 5588352.

The previous prime is 7040129. The next prime is 7040171. The reversal of 7040159 is 9510407.

7040159 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 7040159 - 2¹⁶ = 6974623 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7040129) 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, 7532 + ... + 8414.

It is an arithmetic number, because the mean of its divisors is an integer number (541008).

Almost surely, 2^7040159 is an apocalyptic number.

7040159 is a deficient number, since it is larger than the sum of its proper divisors (1615969).

7040159 is a wasteful number, since it uses less digits than its factorization.

7040159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 974.

The product of its (nonzero) digits is 1260, while the sum is 26.

The square root of 7040159 is about 2653.3297948050. The cubic root of 7040159 is about 191.6582371424.

The spelling of 7040159 in words is "seven million, forty thousand, one hundred fifty-nine".