40734503 has 2 divisors, whose sum is σ = 40734504. Its totient is φ = 40734502.

The previous prime is 40734487. The next prime is 40734517. The reversal of 40734503 is 30543704.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 40734503 - 2⁴ = 40734487 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40734523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20367251 + 20367252.

It is an arithmetic number, because the mean of its divisors is an integer number (20367252).

Almost surely, 2^40734503 is an apocalyptic number.

40734503 is a deficient number, since it is larger than the sum of its proper divisors (1).

40734503 is an equidigital number, since it uses as much as digits as its factorization.

40734503 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5040, while the sum is 26.

The square root of 40734503 is about 6382.3587332584. The cubic root of 40734503 is about 344.0758097523.

The spelling of 40734503 in words is "forty million, seven hundred thirty-four thousand, five hundred three".