40058679 has 16 divisors (see below), whose sum is σ = 55078112. Its totient is φ = 25878528.

The previous prime is 40058659. The next prime is 40058693. The reversal of 40058679 is 97685004.

It is not a de Polignac number, because 40058679 - 2⁹ = 40058167 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40058659) 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, 34167 + ... + 35319.

It is an arithmetic number, because the mean of its divisors is an integer number (3442382).

Almost surely, 2^40058679 is an apocalyptic number.

40058679 is a deficient number, since it is larger than the sum of its proper divisors (15019433).

40058679 is a wasteful number, since it uses less digits than its factorization.

40058679 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1506.

The product of its (nonzero) digits is 60480, while the sum is 39.

The square root of 40058679 is about 6329.1926025363. The cubic root of 40058679 is about 342.1623404241.

The spelling of 40058679 in words is "forty million, fifty-eight thousand, six hundred seventy-nine".