40763506 has 8 divisors (see below), whose sum is σ = 69880320. Its totient is φ = 17470068.

The previous prime is 40763483. The next prime is 40763533. The reversal of 40763506 is 60536704.

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

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, 1455826 + ... + 1455853.

It is an arithmetic number, because the mean of its divisors is an integer number (8735040).

Almost surely, 2^40763506 is an apocalyptic number.

40763506 is a deficient number, since it is larger than the sum of its proper divisors (29116814).

40763506 is a wasteful number, since it uses less digits than its factorization.

40763506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2911688.

The product of its (nonzero) digits is 15120, while the sum is 31.

The square root of 40763506 is about 6384.6304513261. The cubic root of 40763506 is about 344.1574511333.

The spelling of 40763506 in words is "forty million, seven hundred sixty-three thousand, five hundred six".