42294607 has 2 divisors, whose sum is σ = 42294608. Its totient is φ = 42294606.

The previous prime is 42294569. The next prime is 42294613. The reversal of 42294607 is 70649224.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 42294607 - 2⁷ = 42294479 is a prime.

It is equal to p_2564476 and since 42294607 and 2564476 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 (42294617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21147303 + 21147304.

It is an arithmetic number, because the mean of its divisors is an integer number (21147304).

Almost surely, 2^42294607 is an apocalyptic number.

42294607 is a deficient number, since it is larger than the sum of its proper divisors (1).

42294607 is an equidigital number, since it uses as much as digits as its factorization.

42294607 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24192, while the sum is 34.

The square root of 42294607 is about 6503.4304024876. The cubic root of 42294607 is about 348.4135189794.

It can be divided in two parts, 4229 and 4607, that added together give a square (8836 = 94²).

The spelling of 42294607 in words is "forty-two million, two hundred ninety-four thousand, six hundred seven".