60963840 has 396 divisors, whose sum is σ = 254826936. Its totient is φ = 13934592.

The previous prime is 60963811. The next prime is 60963883. The reversal of 60963840 is 4836906.

60963840 is a `hidden beast` number, since 609 + 6 + 3 + 8 + 40 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 60963795 and 60963804.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 8709117 + ... + 8709123.

Almost surely, 2^60963840 is an apocalyptic number.

60963840 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 60963840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (127413468).

60963840 is an abundant number, since it is smaller than the sum of its proper divisors (193863096).

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

60963840 is an equidigital number, since it uses as much as digits as its factorization.

60963840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54 (or 17 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The square root of 60963840 is about 7807.9344259542. The cubic root of 60963840 is about 393.5719194720.

The spelling of 60963840 in words is "sixty million, nine hundred sixty-three thousand, eight hundred forty".