62420634 has 24 divisors (see below), whose sum is σ = 143200980. Its totient is φ = 19582848.

The previous prime is 62420587. The next prime is 62420641. The reversal of 62420634 is 43602426.

62420634 is a `hidden beast` number, since 6 + 2 + 4 + 20 + 634 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 60606225 + 1814409 = 7785^2 + 1347^2 .

It is a junction number, because it is equal to n+sod(n) for n = 62420598 and 62420607.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 101689 + ... + 102300.

Almost surely, 2^62420634 is an apocalyptic number.

62420634 is an abundant number, since it is smaller than the sum of its proper divisors (80780346).

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

62420634 is a wasteful number, since it uses less digits than its factorization.

62420634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204014 (or 204011 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

The square root of 62420634 is about 7900.6730093075. The cubic root of 62420634 is about 396.6822109421.

The spelling of 62420634 in words is "sixty-two million, four hundred twenty thousand, six hundred thirty-four".