1254613 has 2 divisors, whose sum is σ = 1254614. Its totient is φ = 1254612.

The previous prime is 1254607. The next prime is 1254619. The reversal of 1254613 is 3164521.

1254613 is an esthetic number in base 11, because in such base its adjacent digits differ by 1.

It is a balanced prime because it is at equal distance from previous prime (1254607) and next prime (1254619).

It can be written as a sum of positive squares in only one way, i.e., 1096209 + 158404 = 1047^2 + 398^2 .

It is an emirp because it is prime and its reverse (3164521) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1254613 - 2¹⁷ = 1123541 is a prime.

1254613 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1254619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 627306 + 627307.

It is an arithmetic number, because the mean of its divisors is an integer number (627307).

2^1254613 is an apocalyptic number.

It is an amenable number.

1254613 is a deficient number, since it is larger than the sum of its proper divisors (1).

1254613 is an equidigital number, since it uses as much as digits as its factorization.

1254613 is an evil number, because the sum of its binary digits is even.

The product of its digits is 720, while the sum is 22.

The square root of 1254613 is about 1120.0950852495. The cubic root of 1254613 is about 107.8540839238.

The spelling of 1254613 in words is "one million, two hundred fifty-four thousand, six hundred thirteen".