60761220 has 48 divisors (see below), whose sum is σ = 183220800. Its totient is φ = 14956416.

The previous prime is 60761201. The next prime is 60761231. The reversal of 60761220 is 2216706.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38170 + ... + 39729.

It is an arithmetic number, because the mean of its divisors is an integer number (3817100).

Almost surely, 2^60761220 is an apocalyptic number.

60761220 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

60761220 is an abundant number, since it is smaller than the sum of its proper divisors (122459580).

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

60761220 is a wasteful number, since it uses less digits than its factorization.

60761220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77924 (or 77922 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 60761220 is about 7794.9483641651. The cubic root of 60761220 is about 393.1354090559.

Adding to 60761220 its reverse (2216706), we get a palindrome (62977926).

The spelling of 60761220 in words is "sixty million, seven hundred sixty-one thousand, two hundred twenty".