40835079 has 12 divisors (see below), whose sum is σ = 60356296. Its totient is φ = 26590032.

The previous prime is 40835059. The next prime is 40835099. The reversal of 40835079 is 97053804.

It is an interprime number because it is at equal distance from previous prime (40835059) and next prime (40835099).

It is not a de Polignac number, because 40835079 - 2⁷ = 40834951 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 (40835059) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 52372 + ... + 53145.

Almost surely, 2^40835079 is an apocalyptic number.

40835079 is a deficient number, since it is larger than the sum of its proper divisors (19521217).

40835079 is a wasteful number, since it uses less digits than its factorization.

40835079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105566 (or 105563 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 40835079 is about 6390.2330943401. The cubic root of 40835079 is about 344.3587584718.

The spelling of 40835079 in words is "forty million, eight hundred thirty-five thousand, seventy-nine".