62421043 has 2 divisors, whose sum is σ = 62421044. Its totient is φ = 62421042.

The previous prime is 62421031. The next prime is 62421053. The reversal of 62421043 is 34012426.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 62421043 - 2²¹ = 60323891 is a prime.

It is not a weakly prime, because it can be changed into another prime (62421053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31210521 + 31210522.

It is an arithmetic number, because the mean of its divisors is an integer number (31210522).

Almost surely, 2^62421043 is an apocalyptic number.

62421043 is a deficient number, since it is larger than the sum of its proper divisors (1).

62421043 is an equidigital number, since it uses as much as digits as its factorization.

62421043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 62421043 is about 7900.6988931360. The cubic root of 62421043 is about 396.6830773366.

Adding to 62421043 its reverse (34012426), we get a palindrome (96433469).

The spelling of 62421043 in words is "sixty-two million, four hundred twenty-one thousand, forty-three".