611114401 has 4 divisors (see below), whose sum is σ = 611168404. Its totient is φ = 611060400.

The previous prime is 611114363. The next prime is 611114431. The reversal of 611114401 is 104411116.

611114401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 462250000 + 148864401 = 21500^2 + 12201^2 .

It is a cyclic number.

It is not a de Polignac number, because 611114401 - 2⁹ = 611113889 is a prime.

It is a super-2 number, since 2×611114401² = 746921622219177602, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (611114431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2790 + ... + 35071.

It is an arithmetic number, because the mean of its divisors is an integer number (152792101).

Almost surely, 2^611114401 is an apocalyptic number.

It is an amenable number.

611114401 is a deficient number, since it is larger than the sum of its proper divisors (54003).

611114401 is a wasteful number, since it uses less digits than its factorization.

611114401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54002.

The product of its (nonzero) digits is 96, while the sum is 19.

The square root of 611114401 is about 24720.7281648417. The cubic root of 611114401 is about 848.6087510867.

Adding to 611114401 its reverse (104411116), we get a palindrome (715525517).

The spelling of 611114401 in words is "six hundred eleven million, one hundred fourteen thousand, four hundred one".