40324967 has 2 divisors, whose sum is σ = 40324968. Its totient is φ = 40324966.

The previous prime is 40324943. The next prime is 40325023. The reversal of 40324967 is 76942304.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40324967 - 2⁶ = 40324903 is a prime.

It is a super-2 number, since 2×40324967² = 3252205927102178, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40324567) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20162483 + 20162484.

It is an arithmetic number, because the mean of its divisors is an integer number (20162484).

Almost surely, 2^40324967 is an apocalyptic number.

40324967 is a deficient number, since it is larger than the sum of its proper divisors (1).

40324967 is an equidigital number, since it uses as much as digits as its factorization.

40324967 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36288, while the sum is 35.

The square root of 40324967 is about 6350.1942489974. The cubic root of 40324967 is about 342.9188354677.

The spelling of 40324967 in words is "forty million, three hundred twenty-four thousand, nine hundred sixty-seven".