62448220 has 24 divisors (see below), whose sum is σ = 136844064. Its totient is φ = 23893056.

The previous prime is 62448181. The next prime is 62448227. The reversal of 62448220 is 2284426.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (62448227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67419 + ... + 68338.

It is an arithmetic number, because the mean of its divisors is an integer number (5701836).

Almost surely, 2^62448220 is an apocalyptic number.

It is an amenable number.

62448220 is an abundant number, since it is smaller than the sum of its proper divisors (74395844).

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

62448220 is a wasteful number, since it uses less digits than its factorization.

62448220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135789 (or 135787 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

The square root of 62448220 is about 7902.4186171070. The cubic root of 62448220 is about 396.7406385440.

The spelling of 62448220 in words is "sixty-two million, four hundred forty-eight thousand, two hundred twenty".