62340643 has 2 divisors, whose sum is σ = 62340644. Its totient is φ = 62340642.

The previous prime is 62340637. The next prime is 62340679. The reversal of 62340643 is 34604326.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 62340643 - 2⁵ = 62340611 is a prime.

It is not a weakly prime, because it can be changed into another prime (62340743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31170321 + 31170322.

It is an arithmetic number, because the mean of its divisors is an integer number (31170322).

Almost surely, 2^62340643 is an apocalyptic number.

62340643 is a deficient number, since it is larger than the sum of its proper divisors (1).

62340643 is an equidigital number, since it uses as much as digits as its factorization.

62340643 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 28.

The square root of 62340643 is about 7895.6090962002. The cubic root of 62340643 is about 396.5126912998.

Adding to 62340643 its reverse (34604326), we get a palindrome (96944969).

The spelling of 62340643 in words is "sixty-two million, three hundred forty thousand, six hundred forty-three".