40979195 has 4 divisors (see below), whose sum is σ = 49175040. Its totient is φ = 32783352.

The previous prime is 40979189. The next prime is 40979201. The reversal of 40979195 is 59197904.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (40979189) and next prime (40979201).

It is a cyclic number.

It is not a de Polignac number, because 40979195 - 2¹⁶ = 40913659 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4097915 + ... + 4097924.

It is an arithmetic number, because the mean of its divisors is an integer number (12293760).

Almost surely, 2^40979195 is an apocalyptic number.

40979195 is a deficient number, since it is larger than the sum of its proper divisors (8195845).

40979195 is an equidigital number, since it uses as much as digits as its factorization.

40979195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8195844.

The product of its (nonzero) digits is 102060, while the sum is 44.

The square root of 40979195 is about 6401.4994337264. The cubic root of 40979195 is about 344.7633888369.

The spelling of 40979195 in words is "forty million, nine hundred seventy-nine thousand, one hundred ninety-five".