40976242 has 8 divisors (see below), whose sum is σ = 63125676. Its totient is φ = 19934352.

The previous prime is 40976237. The next prime is 40976249. The reversal of 40976242 is 24267904.

It can be written as a sum of positive squares in 2 ways, for example, as 40717161 + 259081 = 6381^2 + 509^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 40976198 and 40976207.

It is not an unprimeable number, because it can be changed into a prime (40976249) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 276793 + ... + 276940.

Almost surely, 2^40976242 is an apocalyptic number.

40976242 is a deficient number, since it is larger than the sum of its proper divisors (22149434).

40976242 is a wasteful number, since it uses less digits than its factorization.

40976242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 553772.

The product of its (nonzero) digits is 24192, while the sum is 34.

The square root of 40976242 is about 6401.2687804841. The cubic root of 40976242 is about 344.7551073114.

The spelling of 40976242 in words is "forty million, nine hundred seventy-six thousand, two hundred forty-two".