60704280 has 384 divisors, whose sum is σ = 259459200. Its totient is φ = 11943936.

The previous prime is 60704269. The next prime is 60704299. The reversal of 60704280 is 8240706.

It is a super-2 number, since 2×60704280² = 7370019220636800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 556866 + ... + 556974.

It is an arithmetic number, because the mean of its divisors is an integer number (675675).

Almost surely, 2^60704280 is an apocalyptic number.

60704280 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 60704280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (129729600).

60704280 is an abundant number, since it is smaller than the sum of its proper divisors (198754920).

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

60704280 is a wasteful number, since it uses less digits than its factorization.

60704280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163 (or 156 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 60704280 is about 7791.2951426576. The cubic root of 60704280 is about 393.0125668534.

Adding to 60704280 its reverse (8240706), we get a palindrome (68944986).

The spelling of 60704280 in words is "sixty million, seven hundred four thousand, two hundred eighty".