60956820 has 96 divisors (see below), whose sum is σ = 191116800. Its totient is φ = 16129152.

The previous prime is 60956809. The next prime is 60956821. The reversal of 60956820 is 2865906.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60956821) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 84421 + ... + 85139.

It is an arithmetic number, because the mean of its divisors is an integer number (1990800).

Almost surely, 2^60956820 is an apocalyptic number.

60956820 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 60956820, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (95558400).

60956820 is an abundant number, since it is smaller than the sum of its proper divisors (130159980).

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

60956820 is a wasteful number, since it uses less digits than its factorization.

60956820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 894 (or 886 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 60956820 is about 7807.4848703023. The cubic root of 60956820 is about 393.5568122602.

It can be divided in two parts, 60956 and 820, that added together give a triangular number (61776 = T₃₅₁).

The spelling of 60956820 in words is "sixty million, nine hundred fifty-six thousand, eight hundred twenty".