62428620 has 96 divisors (see below), whose sum is σ = 182863296. Its totient is φ = 15897600.

The previous prime is 62428591. The next prime is 62428621. The reversal of 62428620 is 2682426.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (62428621) 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, 135190 + ... + 135650.

It is an arithmetic number, because the mean of its divisors is an integer number (1904826).

Almost surely, 2^62428620 is an apocalyptic number.

62428620 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 62428620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (91431648).

62428620 is an abundant number, since it is smaller than the sum of its proper divisors (120434676).

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

62428620 is a wasteful number, since it uses less digits than its factorization.

62428620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 571 (or 569 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 30.

The square root of 62428620 is about 7901.1783931259. The cubic root of 62428620 is about 396.6991271916.

The spelling of 62428620 in words is "sixty-two million, four hundred twenty-eight thousand, six hundred twenty".