40575734 has 8 divisors (see below), whose sum is σ = 60891240. Its totient is φ = 20278656.

The previous prime is 40575721. The next prime is 40575739. The reversal of 40575734 is 43757504.

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 = 40575694 and 40575703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40575739) 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, 4502 + ... + 10070.

It is an arithmetic number, because the mean of its divisors is an integer number (7611405).

Almost surely, 2^40575734 is an apocalyptic number.

40575734 is a deficient number, since it is larger than the sum of its proper divisors (20315506).

40575734 is a wasteful number, since it uses less digits than its factorization.

40575734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9214.

The product of its (nonzero) digits is 58800, while the sum is 35.

The square root of 40575734 is about 6369.9084765795. The cubic root of 40575734 is about 343.6281982132.

The spelling of 40575734 in words is "forty million, five hundred seventy-five thousand, seven hundred thirty-four".