61262101 has 8 divisors (see below), whose sum is σ = 65473920. Its totient is φ = 57117888.

The previous prime is 61262063. The next prime is 61262161. The reversal of 61262101 is 10126216.

61262101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 61262101 - 2¹¹ = 61260053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61262161) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 15021 + ... + 18658.

It is an arithmetic number, because the mean of its divisors is an integer number (8184240).

Almost surely, 2^61262101 is an apocalyptic number.

It is an amenable number.

61262101 is a deficient number, since it is larger than the sum of its proper divisors (4211819).

61262101 is a wasteful number, since it uses less digits than its factorization.

61262101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33803.

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 61262101 is about 7827.0109875993. The cubic root of 61262101 is about 394.2127159232.

Adding to 61262101 its reverse (10126216), we get a palindrome (71388317).

The spelling of 61262101 in words is "sixty-one million, two hundred sixty-two thousand, one hundred one".