42407795 has 4 divisors (see below), whose sum is σ = 50889360. Its totient is φ = 33926232.

The previous prime is 42407789. The next prime is 42407801. The reversal of 42407795 is 59770424.

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

It is an interprime number because it is at equal distance from previous prime (42407789) and next prime (42407801).

It is a cyclic number.

It is not a de Polignac number, because 42407795 - 2¹⁴ = 42391411 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4240775 + ... + 4240784.

It is an arithmetic number, because the mean of its divisors is an integer number (12722340).

Almost surely, 2^42407795 is an apocalyptic number.

42407795 is a deficient number, since it is larger than the sum of its proper divisors (8481565).

42407795 is an equidigital number, since it uses as much as digits as its factorization.

42407795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8481564.

The product of its (nonzero) digits is 70560, while the sum is 38.

The square root of 42407795 is about 6512.1267647367. The cubic root of 42407795 is about 348.7240479483.

The spelling of 42407795 in words is "forty-two million, four hundred seven thousand, seven hundred ninety-five".