61461101 has 8 divisors (see below), whose sum is σ = 67597824. Its totient is φ = 55525680.

The previous prime is 61461097. The next prime is 61461119. The reversal of 61461101 is 10116416.

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 61461101 - 2² = 61461097 is a prime.

It is a super-2 number, since 2×61461101² = 7554933872264402, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61461151) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49685 + ... + 50906.

It is an arithmetic number, because the mean of its divisors is an integer number (8449728).

Almost surely, 2^61461101 is an apocalyptic number.

It is an amenable number.

61461101 is a deficient number, since it is larger than the sum of its proper divisors (6136723).

61461101 is a wasteful number, since it uses less digits than its factorization.

61461101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100651.

The product of its (nonzero) digits is 144, while the sum is 20.

The square root of 61461101 is about 7839.7130687290. The cubic root of 61461101 is about 394.6390999351.

Adding to 61461101 its reverse (10116416), we get a palindrome (71577517).

The spelling of 61461101 in words is "sixty-one million, four hundred sixty-one thousand, one hundred one".