274000013 has 6 divisors (see below), whose sum is σ = 318734766. Its totient is φ = 234857112.

The previous prime is 273999991. The next prime is 274000039. The reversal of 274000013 is 310000472.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 268533769 + 5466244 = 16387^2 + 2338^2 .

It is a de Polignac number, because none of the positive numbers 2^k-274000013 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 273999955 and 274000000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (274000093) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2795870 + ... + 2795967.

It is an arithmetic number, because the mean of its divisors is an integer number (53122461).

Almost surely, 2^274000013 is an apocalyptic number.

It is an amenable number.

274000013 is a deficient number, since it is larger than the sum of its proper divisors (44734753).

274000013 is an equidigital number, since it uses as much as digits as its factorization.

274000013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5591851 (or 5591844 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 17.

The square root of 274000013 is about 16552.9457499262. The cubic root of 274000013 is about 649.5065390832.

Adding to 274000013 its reverse (310000472), we get a palindrome (584000485).

The spelling of 274000013 in words is "two hundred seventy-four million, thirteen", and thus it is an aban number.