62561960 has 16 divisors (see below), whose sum is σ = 140764500. Its totient is φ = 25024768.

The previous prime is 62561959. The next prime is 62561969. The reversal of 62561960 is 6916526.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 61183684 + 1378276 = 7822^2 + 1174^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 62561960.

It is not an unprimeable number, because it can be changed into a prime (62561969) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 781985 + ... + 782064.

Almost surely, 2^62561960 is an apocalyptic number.

It is an amenable number.

62561960 is an abundant number, since it is smaller than the sum of its proper divisors (78202540).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

62561960 is a wasteful number, since it uses less digits than its factorization.

62561960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1564060 (or 1564056 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 35.

The square root of 62561960 is about 7909.6118741693. The cubic root of 62561960 is about 396.9813601723.

The spelling of 62561960 in words is "sixty-two million, five hundred sixty-one thousand, nine hundred sixty".