60424640 has 28 divisors (see below), whose sum is σ = 143886936. Its totient is φ = 24169728.

The previous prime is 60424631. The next prime is 60424643. The reversal of 60424640 is 4642406.

It is a super-2 number, since 2×60424640² = 7302274238259200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60424643) 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, 94094 + ... + 94733.

Almost surely, 2^60424640 is an apocalyptic number.

It is an amenable number.

60424640 is an abundant number, since it is smaller than the sum of its proper divisors (83462296).

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

60424640 is a wasteful number, since it uses less digits than its factorization.

60424640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188844 (or 188834 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 60424640 is about 7773.3287592897. The cubic root of 60424640 is about 392.4081546359.

The spelling of 60424640 in words is "sixty million, four hundred twenty-four thousand, six hundred forty".