42276724 has 24 divisors (see below), whose sum is σ = 84889728. Its totient is φ = 18046560.

The previous prime is 42276701. The next prime is 42276727. The reversal of 42276724 is 42767224.

It is a self number, because there is not a number n which added to its sum of digits gives 42276724.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42276727) 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, 4494 + ... + 10234.

It is an arithmetic number, because the mean of its divisors is an integer number (3537072).

Almost surely, 2^42276724 is an apocalyptic number.

It is an amenable number.

42276724 is an abundant number, since it is smaller than the sum of its proper divisors (42613004).

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

42276724 is a wasteful number, since it uses less digits than its factorization.

42276724 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6015 (or 6013 counting only the distinct ones).

The product of its digits is 37632, while the sum is 34.

The square root of 42276724 is about 6502.0553673435. The cubic root of 42276724 is about 348.3644066712.

The spelling of 42276724 in words is "forty-two million, two hundred seventy-six thousand, seven hundred twenty-four".