40058651 has 2 divisors, whose sum is σ = 40058652. Its totient is φ = 40058650.

The previous prime is 40058611. The next prime is 40058653. The reversal of 40058651 is 15685004.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 40058651 - 2⁶ = 40058587 is a prime.

Together with 40058653, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (40058653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20029325 + 20029326.

It is an arithmetic number, because the mean of its divisors is an integer number (20029326).

Almost surely, 2^40058651 is an apocalyptic number.

40058651 is the 2831-st centered decagonal number.

40058651 is a deficient number, since it is larger than the sum of its proper divisors (1).

40058651 is an equidigital number, since it uses as much as digits as its factorization.

40058651 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4800, while the sum is 29.

The square root of 40058651 is about 6329.1903905634. The cubic root of 40058651 is about 342.1622607032.

The spelling of 40058651 in words is "forty million, fifty-eight thousand, six hundred fifty-one".