40261307 has 2 divisors, whose sum is σ = 40261308. Its totient is φ = 40261306.

The previous prime is 40261301. The next prime is 40261313. The reversal of 40261307 is 70316204.

It is a balanced prime because it is at equal distance from previous prime (40261301) and next prime (40261313).

It is a cyclic number.

It is not a de Polignac number, because 40261307 - 2⁸ = 40261051 is a prime.

It is not a weakly prime, because it can be changed into another prime (40261301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20130653 + 20130654.

It is an arithmetic number, because the mean of its divisors is an integer number (20130654).

Almost surely, 2^40261307 is an apocalyptic number.

40261307 is a deficient number, since it is larger than the sum of its proper divisors (1).

40261307 is an equidigital number, since it uses as much as digits as its factorization.

40261307 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 40261307 is about 6345.1798240869. The cubic root of 40261307 is about 342.7382880105.

The spelling of 40261307 in words is "forty million, two hundred sixty-one thousand, three hundred seven".