60650000 has 60 divisors (see below), whose sum is σ = 146998404. Its totient is φ = 24240000.

The previous prime is 60649997. The next prime is 60650017. The reversal of 60650000 is 5606.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 59474944 + 1175056 = 7712^2 + 1084^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 49394 + ... + 50606.

Almost surely, 2^60650000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 60650000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73499202).

60650000 is an abundant number, since it is smaller than the sum of its proper divisors (86348404).

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

60650000 is an equidigital number, since it uses as much as digits as its factorization.

60650000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1246 (or 1220 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 60650000 is about 7787.8109889750. The cubic root of 60650000 is about 392.8953917895.

Adding to 60650000 its reverse (5606), we get a palindrome (60655606).

The spelling of 60650000 in words is "sixty million, six hundred fifty thousand".