61114369 has 2 divisors, whose sum is σ = 61114370. Its totient is φ = 61114368.

The previous prime is 61114367. The next prime is 61114373. The reversal of 61114369 is 96341116.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 61027344 + 87025 = 7812^2 + 295^2 .

It is a cyclic number.

It is not a de Polignac number, because 61114369 - 2¹ = 61114367 is a prime.

It is a super-2 number, since 2×61114369² = 7469932196536322, which contains 22 as substring.

Together with 61114367, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 61114369.

It is not a weakly prime, because it can be changed into another prime (61114363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30557184 + 30557185.

It is an arithmetic number, because the mean of its divisors is an integer number (30557185).

Almost surely, 2^61114369 is an apocalyptic number.

It is an amenable number.

61114369 is a deficient number, since it is larger than the sum of its proper divisors (1).

61114369 is an equidigital number, since it uses as much as digits as its factorization.

61114369 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3888, while the sum is 31.

The square root of 61114369 is about 7817.5679722021. The cubic root of 61114369 is about 393.8955828843.

The spelling of 61114369 in words is "sixty-one million, one hundred fourteen thousand, three hundred sixty-nine".