62420000 has 60 divisors (see below), whose sum is σ = 153611766. Its totient is φ = 24960000.

The previous prime is 62419991. The next prime is 62420009. The reversal of 62420000 is 2426.

It is an interprime number because it is at equal distance from previous prime (62419991) and next prime (62420009).

It can be written as a sum of positive squares in 5 ways, for example, as 4477456 + 57942544 = 2116^2 + 7612^2 .

It is a hoax number, since the sum of its digits (14) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (62420009) by changing a digit.

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 9 ways as a sum of consecutive naturals, for example, 18440 + ... + 21560.

Almost surely, 2^62420000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 62420000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76805883).

62420000 is an abundant number, since it is smaller than the sum of its proper divisors (91191766).

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

62420000 is an equidigital number, since it uses as much as digits as its factorization.

62420000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3151 (or 3128 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 62420000 is about 7900.6328860415. The cubic root of 62420000 is about 396.6808679174.

Adding to 62420000 its reverse (2426), we get a palindrome (62422426).

The spelling of 62420000 in words is "sixty-two million, four hundred twenty thousand".