61460101 has 6 divisors (see below), whose sum is σ = 61924902. Its totient is φ = 60998760.

The previous prime is 61460099. The next prime is 61460129. The reversal of 61460101 is 10106416.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 39125025 + 22335076 = 6255^2 + 4726^2 .

It is not a de Polignac number, because 61460101 - 2¹ = 61460099 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 (61460141) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 17731 + ... + 20911.

It is an arithmetic number, because the mean of its divisors is an integer number (10320817).

Almost surely, 2^61460101 is an apocalyptic number.

It is an amenable number.

61460101 is a deficient number, since it is larger than the sum of its proper divisors (464801).

61460101 is an equidigital number, since it uses as much as digits as its factorization.

61460101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3459 (or 3320 counting only the distinct ones).

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

The square root of 61460101 is about 7839.6492906252. The cubic root of 61460101 is about 394.6369596044.

Adding to 61460101 its reverse (10106416), we get a palindrome (71566517).

The spelling of 61460101 in words is "sixty-one million, four hundred sixty thousand, one hundred one".