42616454 has 8 divisors (see below), whose sum is σ = 64033200. Its totient is φ = 21272056.

The previous prime is 42616429. The next prime is 42616459. The reversal of 42616454 is 45461624.

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

It is a self number, because there is not a number n which added to its sum of digits gives 42616454.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42616459) 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, 16589 + ... + 18984.

It is an arithmetic number, because the mean of its divisors is an integer number (8004150).

Almost surely, 2^42616454 is an apocalyptic number.

42616454 is a deficient number, since it is larger than the sum of its proper divisors (21416746).

42616454 is a wasteful number, since it uses less digits than its factorization.

42616454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36174.

The product of its digits is 23040, while the sum is 32.

The square root of 42616454 is about 6528.1279092861. The cubic root of 42616454 is about 349.2950545710.

The spelling of 42616454 in words is "forty-two million, six hundred sixteen thousand, four hundred fifty-four".