62487245 has 4 divisors (see below), whose sum is σ = 74984700. Its totient is φ = 49989792.

The previous prime is 62487233. The next prime is 62487247. The reversal of 62487245 is 54278426.

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 45995524 + 16491721 = 6782^2 + 4061^2 .

It is a cyclic number.

It is not a de Polignac number, because 62487245 - 2¹² = 62483149 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 62487199 and 62487208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (62487247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6248720 + ... + 6248729.

It is an arithmetic number, because the mean of its divisors is an integer number (18746175).

Almost surely, 2^62487245 is an apocalyptic number.

It is an amenable number.

62487245 is a deficient number, since it is larger than the sum of its proper divisors (12497455).

62487245 is a wasteful number, since it uses less digits than its factorization.

62487245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12497454.

The product of its digits is 107520, while the sum is 38.

The square root of 62487245 is about 7904.8874122280. The cubic root of 62487245 is about 396.8232647548.

The spelling of 62487245 in words is "sixty-two million, four hundred eighty-seven thousand, two hundred forty-five".