62450005 has 4 divisors (see below), whose sum is σ = 74940012. Its totient is φ = 49960000.

The previous prime is 62449999. The next prime is 62450023. The reversal of 62450005 is 50005426.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 14922769 + 47527236 = 3863^2 + 6894^2 .

It is not a de Polignac number, because 62450005 - 2³ = 62449997 is a prime.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6244996 + ... + 6245005.

It is an arithmetic number, because the mean of its divisors is an integer number (18735003).

Almost surely, 2^62450005 is an apocalyptic number.

It is an amenable number.

62450005 is a deficient number, since it is larger than the sum of its proper divisors (12490007).

62450005 is a wasteful number, since it uses less digits than its factorization.

62450005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12490006.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 62450005 is about 7902.5315564065. The cubic root of 62450005 is about 396.7444186106.

The spelling of 62450005 in words is "sixty-two million, four hundred fifty thousand, five".