35872423 has 2 divisors, whose sum is σ = 35872424. Its totient is φ = 35872422.

The previous prime is 35872381. The next prime is 35872427. The reversal of 35872423 is 32427853.

It is a strong prime.

It is an emirp because it is prime and its reverse (32427853) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 35872423 - 2⁹ = 35871911 is a prime.

It is equal to p_2196943 and since 35872423 and 2196943 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (35872427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17936211 + 17936212.

It is an arithmetic number, because the mean of its divisors is an integer number (17936212).

Almost surely, 2^35872423 is an apocalyptic number.

35872423 is a deficient number, since it is larger than the sum of its proper divisors (1).

35872423 is an equidigital number, since it uses as much as digits as its factorization.

35872423 is an evil number, because the sum of its binary digits is even.

The product of its digits is 40320, while the sum is 34.

The square root of 35872423 is about 5989.3591476885. The cubic root of 35872423 is about 329.8022169599.

The spelling of 35872423 in words is "thirty-five million, eight hundred seventy-two thousand, four hundred twenty-three".