62490533 has 12 divisors (see below), whose sum is σ = 72822060. Its totient is φ = 53468352.

The previous prime is 62490503. The next prime is 62490539. The reversal of 62490533 is 33509426.

It can be written as a sum of positive squares in 2 ways, for example, as 30658369 + 31832164 = 5537^2 + 5642^2 .

It is not a de Polignac number, because 62490533 - 2⁸ = 62490277 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 62490533.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (62490539) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 51785 + ... + 52977.

It is an arithmetic number, because the mean of its divisors is an integer number (6068505).

Almost surely, 2^62490533 is an apocalyptic number.

It is an amenable number.

62490533 is a deficient number, since it is larger than the sum of its proper divisors (10331527).

62490533 is a wasteful number, since it uses less digits than its factorization.

With its predecessor (62490532) it forms an eRAP, since the sums of their prime factors are consecutive (2275 and 2276).

62490533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2276 (or 2269 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 32.

The square root of 62490533 is about 7905.0953820938. The cubic root of 62490533 is about 396.8302247459.

Adding to 62490533 its reverse (33509426), we get a palindrome (95999959).

The spelling of 62490533 in words is "sixty-two million, four hundred ninety thousand, five hundred thirty-three".