40762097 has 8 divisors (see below), whose sum is σ = 41563680. Its totient is φ = 39964320.

The previous prime is 40762093. The next prime is 40762121. The reversal of 40762097 is 79026704.

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

It is a cyclic number.

It is not a de Polignac number, because 40762097 - 2² = 40762093 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40762093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30197 + ... + 31517.

It is an arithmetic number, because the mean of its divisors is an integer number (5195460).

Almost surely, 2^40762097 is an apocalyptic number.

It is an amenable number.

40762097 is a deficient number, since it is larger than the sum of its proper divisors (801583).

40762097 is a wasteful number, since it uses less digits than its factorization.

40762097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1903.

The product of its (nonzero) digits is 21168, while the sum is 35.

The square root of 40762097 is about 6384.5201072594. The cubic root of 40762097 is about 344.1534857937.

The spelling of 40762097 in words is "forty million, seven hundred sixty-two thousand, ninety-seven".