42672476 has 24 divisors (see below), whose sum is σ = 93104256. Its totient is φ = 16625520.

The previous prime is 42672463. The next prime is 42672479. The reversal of 42672476 is 67427624.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42672479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68966 + ... + 69581.

It is an arithmetic number, because the mean of its divisors is an integer number (3879344).

Almost surely, 2^42672476 is an apocalyptic number.

It is an amenable number.

42672476 is an abundant number, since it is smaller than the sum of its proper divisors (50431780).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42672476 is a wasteful number, since it uses less digits than its factorization.

42672476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138569 (or 138567 counting only the distinct ones).

The product of its digits is 112896, while the sum is 38.

The square root of 42672476 is about 6532.4173167366. The cubic root of 42672476 is about 349.4480443002.

The spelling of 42672476 in words is "forty-two million, six hundred seventy-two thousand, four hundred seventy-six".