62220380 has 24 divisors (see below), whose sum is σ = 131136432. Its totient is φ = 24797952.

The previous prime is 62220377. The next prime is 62220407. The reversal of 62220380 is 8302226.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 164 + ... + 11156.

It is an arithmetic number, because the mean of its divisors is an integer number (5464018).

Almost surely, 2^62220380 is an apocalyptic number.

It is an amenable number.

62220380 is an abundant number, since it is smaller than the sum of its proper divisors (68916052).

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

62220380 is a wasteful number, since it uses less digits than its factorization.

62220380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11285 (or 11283 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 62220380 is about 7887.9896044556. The cubic root of 62220380 is about 396.2575527557.

The spelling of 62220380 in words is "sixty-two million, two hundred twenty thousand, three hundred eighty".