35474521 has 2 divisors, whose sum is σ = 35474522. Its totient is φ = 35474520.

The previous prime is 35474513. The next prime is 35474603. The reversal of 35474521 is 12547453.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 28504921 + 6969600 = 5339^2 + 2640^2 .

It is an emirp because it is prime and its reverse (12547453) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 35474521 - 2³ = 35474513 is a prime.

It is not a weakly prime, because it can be changed into another prime (35474321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17737260 + 17737261.

It is an arithmetic number, because the mean of its divisors is an integer number (17737261).

Almost surely, 2^35474521 is an apocalyptic number.

It is an amenable number.

35474521 is a deficient number, since it is larger than the sum of its proper divisors (1).

35474521 is an equidigital number, since it uses as much as digits as its factorization.

35474521 is an evil number, because the sum of its binary digits is even.

The product of its digits is 16800, while the sum is 31.

The square root of 35474521 is about 5956.0491099386. The cubic root of 35474521 is about 328.5782760568.

It can be divided in two parts, 3547452 and 1, that added together give a palindrome (3547453).

The spelling of 35474521 in words is "thirty-five million, four hundred seventy-four thousand, five hundred twenty-one".