35561479 has 2 divisors, whose sum is σ = 35561480. Its totient is φ = 35561478.

The previous prime is 35561441. The next prime is 35561489. The reversal of 35561479 is 97416553.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-35561479 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (35561489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17780739 + 17780740.

It is an arithmetic number, because the mean of its divisors is an integer number (17780740).

Almost surely, 2^35561479 is an apocalyptic number.

35561479 is a deficient number, since it is larger than the sum of its proper divisors (1).

35561479 is an equidigital number, since it uses as much as digits as its factorization.

35561479 is an evil number, because the sum of its binary digits is even.

The product of its digits is 113400, while the sum is 40.

The square root of 35561479 is about 5963.3446152306. The cubic root of 35561479 is about 328.8465361512.

The spelling of 35561479 in words is "thirty-five million, five hundred sixty-one thousand, four hundred seventy-nine".