5374781 has 2 divisors, whose sum is σ = 5374782. Its totient is φ = 5374780.

The previous prime is 5374769. The next prime is 5374793. The reversal of 5374781 is 1874735.

It is a balanced prime because it is at equal distance from previous prime (5374769) and next prime (5374793).

It can be written as a sum of positive squares in only one way, i.e., 4305625 + 1069156 = 2075^2 + 1034^2 .

It is a cyclic number.

It is not a de Polignac number, because 5374781 - 2²² = 1180477 is a prime.

It is a super-2 number, since 2×5374781² = 57776541595922, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5374741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2687390 + 2687391.

It is an arithmetic number, because the mean of its divisors is an integer number (2687391).

Almost surely, 2^5374781 is an apocalyptic number.

It is an amenable number.

5374781 is a deficient number, since it is larger than the sum of its proper divisors (1).

5374781 is an equidigital number, since it uses as much as digits as its factorization.

5374781 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23520, while the sum is 35.

The square root of 5374781 is about 2318.3573926382. The cubic root of 5374781 is about 175.1675239353.

The spelling of 5374781 in words is "five million, three hundred seventy-four thousand, seven hundred eighty-one".