42607469 has 8 divisors (see below), whose sum is σ = 43243200. Its totient is φ = 41974816.

The previous prime is 42607459. The next prime is 42607483. The reversal of 42607469 is 96470624.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42607469 is a prime.

It is a super-2 number, since 2×42607469² = 3630792829171922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42607429) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49289 + ... + 50145.

It is an arithmetic number, because the mean of its divisors is an integer number (5405400).

Almost surely, 2^42607469 is an apocalyptic number.

It is an amenable number.

42607469 is a deficient number, since it is larger than the sum of its proper divisors (635731).

42607469 is an equidigital number, since it uses as much as digits as its factorization.

42607469 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1539.

The product of its (nonzero) digits is 72576, while the sum is 38.

The square root of 42607469 is about 6527.4396971554. The cubic root of 42607469 is about 349.2705050809.

The spelling of 42607469 in words is "forty-two million, six hundred seven thousand, four hundred sixty-nine".