42596667 has 24 divisors (see below), whose sum is σ = 64490400. Its totient is φ = 27093264.

The previous prime is 42596641. The next prime is 42596681. The reversal of 42596667 is 76669524.

It is not a de Polignac number, because 42596667 - 2¹⁴ = 42580283 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42596167) 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, 109309 + ... + 109697.

It is an arithmetic number, because the mean of its divisors is an integer number (2687100).

Almost surely, 2^42596667 is an apocalyptic number.

42596667 is a deficient number, since it is larger than the sum of its proper divisors (21893733).

42596667 is an equidigital number, since it uses as much as digits as its factorization.

42596667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 464 (or 415 counting only the distinct ones).

The product of its digits is 544320, while the sum is 45.

The square root of 42596667 is about 6526.6122146179. The cubic root of 42596667 is about 349.2409864780.

The spelling of 42596667 in words is "forty-two million, five hundred ninety-six thousand, six hundred sixty-seven".