42746467 has 2 divisors, whose sum is σ = 42746468. Its totient is φ = 42746466.

The previous prime is 42746441. The next prime is 42746491. The reversal of 42746467 is 76464724.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 42746467 - 2²³ = 34357859 is a prime.

It is not a weakly prime, because it can be changed into another prime (42746497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21373233 + 21373234.

It is an arithmetic number, because the mean of its divisors is an integer number (21373234).

Almost surely, 2^42746467 is an apocalyptic number.

42746467 is a deficient number, since it is larger than the sum of its proper divisors (1).

42746467 is an equidigital number, since it uses as much as digits as its factorization.

42746467 is an evil number, because the sum of its binary digits is even.

The product of its digits is 225792, while the sum is 40.

The square root of 42746467 is about 6538.0782344661. The cubic root of 42746467 is about 349.6499002574.

The spelling of 42746467 in words is "forty-two million, seven hundred forty-six thousand, four hundred sixty-seven".