62620044 has 48 divisors (see below), whose sum is σ = 156492000. Its totient is φ = 19419136.

The previous prime is 62620003. The next prime is 62620069. The reversal of 62620044 is 44002626.

62620044 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 62619996 and 62620023.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16432 + ... + 19880.

It is an arithmetic number, because the mean of its divisors is an integer number (3260250).

Almost surely, 2^62620044 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 62620044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78246000).

62620044 is an abundant number, since it is smaller than the sum of its proper divisors (93871956).

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

62620044 is a wasteful number, since it uses less digits than its factorization.

62620044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3562 (or 3560 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 62620044 is about 7913.2827574907. The cubic root of 62620044 is about 397.1041777922.

The spelling of 62620044 in words is "sixty-two million, six hundred twenty thousand, forty-four".