42614507 has 4 divisors (see below), whose sum is σ = 45892560. Its totient is φ = 39336456.

The previous prime is 42614497. The next prime is 42614519. The reversal of 42614507 is 70541624.

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

It is a cyclic number.

It is not a de Polignac number, because 42614507 - 2⁶ = 42614443 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 42614507.

It is not an unprimeable number, because it can be changed into a prime (42614527) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1639007 + ... + 1639032.

It is an arithmetic number, because the mean of its divisors is an integer number (11473140).

Almost surely, 2^42614507 is an apocalyptic number.

42614507 is a deficient number, since it is larger than the sum of its proper divisors (3278053).

42614507 is a wasteful number, since it uses less digits than its factorization.

42614507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3278052.

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 42614507 is about 6527.9787836665. The cubic root of 42614507 is about 349.2897351247.

The spelling of 42614507 in words is "forty-two million, six hundred fourteen thousand, five hundred seven".