40763207 has 2 divisors, whose sum is σ = 40763208. Its totient is φ = 40763206.

The previous prime is 40763167. The next prime is 40763237. The reversal of 40763207 is 70236704.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 40763207 - 2¹² = 40759111 is a prime.

It is equal to p_2477270 and since 40763207 and 2477270 have the same sum of digits, it is a Honaker prime.

It is a plaindrome in base 12.

It is a self number, because there is not a number n which added to its sum of digits gives 40763207.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40763237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20381603 + 20381604.

It is an arithmetic number, because the mean of its divisors is an integer number (20381604).

Almost surely, 2^40763207 is an apocalyptic number.

40763207 is a deficient number, since it is larger than the sum of its proper divisors (1).

40763207 is an equidigital number, since it uses as much as digits as its factorization.

40763207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7056, while the sum is 29.

The square root of 40763207 is about 6384.6070356757. The cubic root of 40763207 is about 344.1566096672.

The spelling of 40763207 in words is "forty million, seven hundred sixty-three thousand, two hundred seven".