60690380 has 24 divisors (see below), whose sum is σ = 127915200. Its totient is φ = 24187520.

The previous prime is 60690317. The next prime is 60690419. The reversal of 60690380 is 8309606.

It is a happy number.

It is a zygodrome in base 2.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 221 + ... + 11019.

It is an arithmetic number, because the mean of its divisors is an integer number (5329800).

Almost surely, 2^60690380 is an apocalyptic number.

It is an amenable number.

60690380 is an abundant number, since it is smaller than the sum of its proper divisors (67224820).

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

60690380 is a wasteful number, since it uses less digits than its factorization.

60690380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11089 (or 11087 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 60690380 is about 7790.4030704451. The cubic root of 60690380 is about 392.9825673668.

Adding to 60690380 its reverse (8309606), we get a palindrome (68999986).

The spelling of 60690380 in words is "sixty million, six hundred ninety thousand, three hundred eighty".