61110097 has 8 divisors (see below), whose sum is σ = 62668256. Its totient is φ = 59571072.

The previous prime is 61110089. The next prime is 61110107. The reversal of 61110097 is 79001116.

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 61110097 - 2³ = 61110089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (61110397) 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, 1798 + ... + 11200.

It is an arithmetic number, because the mean of its divisors is an integer number (7833532).

Almost surely, 2^61110097 is an apocalyptic number.

61110097 is a gapful number since it is divisible by the number (67) formed by its first and last digit.

It is an amenable number.

61110097 is a deficient number, since it is larger than the sum of its proper divisors (1558159).

61110097 is an equidigital number, since it uses as much as digits as its factorization.

61110097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9567.

The product of its (nonzero) digits is 378, while the sum is 25.

The square root of 61110097 is about 7817.2947366720. The cubic root of 61110097 is about 393.8864046764.

The spelling of 61110097 in words is "sixty-one million, one hundred ten thousand, ninety-seven".