60820662 has 96 divisors (see below), whose sum is σ = 153850752. Its totient is φ = 15918336.

The previous prime is 60820651. The next prime is 60820687. The reversal of 60820662 is 26602806.

It is a super-2 number, since 2×60820662² = 7398305852236488, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 214773 + ... + 215055.

It is an arithmetic number, because the mean of its divisors is an integer number (1602612).

Almost surely, 2^60820662 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 60820662, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76925376).

60820662 is an abundant number, since it is smaller than the sum of its proper divisors (93030090).

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

60820662 is a wasteful number, since it uses less digits than its factorization.

60820662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 362 (or 355 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 60820662 is about 7798.7602860968. The cubic root of 60820662 is about 393.2635672170.

The spelling of 60820662 in words is "sixty million, eight hundred twenty thousand, six hundred sixty-two".