62646061 has 4 divisors (see below), whose sum is σ = 64806300. Its totient is φ = 60485824.

The previous prime is 62646041. The next prime is 62646083. The reversal of 62646061 is 16064626.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 26574025 + 36072036 = 5155^2 + 6006^2 .

It is a cyclic number.

It is not a de Polignac number, because 62646061 - 2⁵ = 62646029 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (62646041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1080076 + ... + 1080133.

It is an arithmetic number, because the mean of its divisors is an integer number (16201575).

Almost surely, 2^62646061 is an apocalyptic number.

It is an amenable number.

62646061 is a deficient number, since it is larger than the sum of its proper divisors (2160239).

62646061 is a wasteful number, since it uses less digits than its factorization.

62646061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2160238.

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 62646061 is about 7914.9264683887. The cubic root of 62646061 is about 397.1591656642.

The spelling of 62646061 in words is "sixty-two million, six hundred forty-six thousand, sixty-one".