62406630 has 144 divisors (see below), whose sum is σ = 192185136. Its totient is φ = 13927680.

The previous prime is 62406607. The next prime is 62406649. The reversal of 62406630 is 3660426.

62406630 is a `hidden beast` number, since 6 + 24 + 0 + 6 + 630 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 62406594 and 62406603.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 167124 + ... + 167496.

It is an arithmetic number, because the mean of its divisors is an integer number (1334619).

Almost surely, 2^62406630 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 62406630, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (96092568).

62406630 is an abundant number, since it is smaller than the sum of its proper divisors (129778506).

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

62406630 is a wasteful number, since it uses less digits than its factorization.

62406630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 423 (or 407 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The square root of 62406630 is about 7899.7867059814. The cubic root of 62406630 is about 396.6525436521.

It can be divided in two parts, 62406 and 630, that added together give a palindrome (63036).

The spelling of 62406630 in words is "sixty-two million, four hundred six thousand, six hundred thirty".