40675743 has 8 divisors (see below), whose sum is σ = 60260400. Its totient is φ = 27117144.

The previous prime is 40675741. The next prime is 40675763. The reversal of 40675743 is 34757604.

It is not a de Polignac number, because 40675743 - 2¹ = 40675741 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 40675698 and 40675707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40675741) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 753228 + ... + 753281.

It is an arithmetic number, because the mean of its divisors is an integer number (7532550).

Almost surely, 2^40675743 is an apocalyptic number.

40675743 is a deficient number, since it is larger than the sum of its proper divisors (19584657).

40675743 is a wasteful number, since it uses less digits than its factorization.

40675743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1506518 (or 1506512 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 36.

The square root of 40675743 is about 6377.7537581816. The cubic root of 40675743 is about 343.9102856682.

The spelling of 40675743 in words is "forty million, six hundred seventy-five thousand, seven hundred forty-three".