718466101 has 2 divisors, whose sum is σ = 718466102. Its totient is φ = 718466100.

The previous prime is 718466093. The next prime is 718466129. The reversal of 718466101 is 101664817.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 690323076 + 28143025 = 26274^2 + 5305^2 .

It is a cyclic number.

It is not a de Polignac number, because 718466101 - 2³ = 718466093 is a prime.

It is a super-2 number, since 2×718466101² = 1032387076572284402, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (718466201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 359233050 + 359233051.

It is an arithmetic number, because the mean of its divisors is an integer number (359233051).

Almost surely, 2^718466101 is an apocalyptic number.

It is an amenable number.

718466101 is a deficient number, since it is larger than the sum of its proper divisors (1).

718466101 is an equidigital number, since it uses as much as digits as its factorization.

718466101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8064, while the sum is 34.

The square root of 718466101 is about 26804.2179703121. The cubic root of 718466101 is about 895.6440132418.

The spelling of 718466101 in words is "seven hundred eighteen million, four hundred sixty-six thousand, one hundred one".