35491423 has 4 divisors (see below), whose sum is σ = 38717928. Its totient is φ = 32264920.

The previous prime is 35491387. The next prime is 35491433. The reversal of 35491423 is 32419453.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 35491423 - 2⁹ = 35490911 is a prime.

It is a super-2 number, since 2×35491423² = 2519282213129858, which contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35491433) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1613236 + ... + 1613257.

It is an arithmetic number, because the mean of its divisors is an integer number (9679482).

Almost surely, 2^35491423 is an apocalyptic number.

35491423 is a deficient number, since it is larger than the sum of its proper divisors (3226505).

35491423 is a wasteful number, since it uses less digits than its factorization.

35491423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3226504.

The product of its digits is 12960, while the sum is 31.

The square root of 35491423 is about 5957.4678345754. The cubic root of 35491423 is about 328.6304519855.

The spelling of 35491423 in words is "thirty-five million, four hundred ninety-one thousand, four hundred twenty-three".