62561070 has 96 divisors (see below), whose sum is σ = 191134944. Its totient is φ = 13996800.

The previous prime is 62561047. The next prime is 62561101. The reversal of 62561070 is 7016526.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10440 + ... + 15300.

It is an arithmetic number, because the mean of its divisors is an integer number (1990989).

Almost surely, 2^62561070 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 62561070, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (95567472).

62561070 is an abundant number, since it is smaller than the sum of its proper divisors (128573874).

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

62561070 is a wasteful number, since it uses less digits than its factorization.

62561070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4898 (or 4895 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 62561070 is about 7909.5556133072. Note that the first 3 decimals coincide. The cubic root of 62561070 is about 396.9794776914.

Adding to 62561070 its reverse (7016526), we get a palindrome (69577596).

The spelling of 62561070 in words is "sixty-two million, five hundred sixty-one thousand, seventy".