60432720 has 80 divisors (see below), whose sum is σ = 190916352. Its totient is φ = 15808000.

The previous prime is 60432719. The next prime is 60432769. The reversal of 60432720 is 2723406.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×60432720² = 7304227293196800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent 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, 10345 + ... + 15095.

Almost surely, 2^60432720 is an apocalyptic number.

60432720 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 60432720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (95458176).

60432720 is an abundant number, since it is smaller than the sum of its proper divisors (130483632).

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

60432720 is a wasteful number, since it uses less digits than its factorization.

60432720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4820 (or 4814 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 24.

The square root of 60432720 is about 7773.8484677796. The cubic root of 60432720 is about 392.4256448329.

The spelling of 60432720 in words is "sixty million, four hundred thirty-two thousand, seven hundred twenty".