59420687 has 2 divisors, whose sum is σ = 59420688. Its totient is φ = 59420686.

The previous prime is 59420663. The next prime is 59420689. The reversal of 59420687 is 78602495.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 59420687 - 2¹⁰ = 59419663 is a prime.

Together with 59420689, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (59420689) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29710343 + 29710344.

It is an arithmetic number, because the mean of its divisors is an integer number (29710344).

Almost surely, 2^59420687 is an apocalyptic number.

59420687 is a deficient number, since it is larger than the sum of its proper divisors (1).

59420687 is an equidigital number, since it uses as much as digits as its factorization.

59420687 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 120960, while the sum is 41.

The square root of 59420687 is about 7708.4814976751. The cubic root of 59420687 is about 390.2227239754. Note that the first 3 decimals are identical.

The spelling of 59420687 in words is "fifty-nine million, four hundred twenty thousand, six hundred eighty-seven".