60408407 has 2 divisors, whose sum is σ = 60408408. Its totient is φ = 60408406.

The previous prime is 60408379. The next prime is 60408443. The reversal of 60408407 is 70480406.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 60408407 - 2⁶ = 60408343 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 60408407.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60408307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30204203 + 30204204.

It is an arithmetic number, because the mean of its divisors is an integer number (30204204).

Almost surely, 2^60408407 is an apocalyptic number.

60408407 is a deficient number, since it is larger than the sum of its proper divisors (1).

60408407 is an equidigital number, since it uses as much as digits as its factorization.

60408407 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5376, while the sum is 29.

The square root of 60408407 is about 7772.2845418834. The cubic root of 60408407 is about 392.3730115106.

The spelling of 60408407 in words is "sixty million, four hundred eight thousand, four hundred seven".