42851367 has 24 divisors (see below), whose sum is σ = 66930864. Its totient is φ = 26262144.

The previous prime is 42851353. The next prime is 42851381. The reversal of 42851367 is 76315824.

It is an interprime number because it is at equal distance from previous prime (42851353) and next prime (42851381).

It is not a de Polignac number, because 42851367 - 2⁴ = 42851351 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42851387) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35323 + ... + 36515.

It is an arithmetic number, because the mean of its divisors is an integer number (2788786).

Almost surely, 2^42851367 is an apocalyptic number.

42851367 is a deficient number, since it is larger than the sum of its proper divisors (24079497).

42851367 is a wasteful number, since it uses less digits than its factorization.

42851367 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1519 (or 1516 counting only the distinct ones).

The product of its digits is 40320, while the sum is 36.

The square root of 42851367 is about 6546.0955538397. The cubic root of 42851367 is about 349.9356806978.

The spelling of 42851367 in words is "forty-two million, eight hundred fifty-one thousand, three hundred sixty-seven".