42926744 has 24 divisors (see below), whose sum is σ = 93629340. Its totient is φ = 18397008.

The previous prime is 42926743. The next prime is 42926749. The reversal of 42926744 is 44762924.

It is a junction number, because it is equal to n+sod(n) for n = 42926698 and 42926707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42926743) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 54362 + ... + 55145.

Almost surely, 2^42926744 is an apocalyptic number.

It is an amenable number.

42926744 is an abundant number, since it is smaller than the sum of its proper divisors (50702596).

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

42926744 is a wasteful number, since it uses less digits than its factorization.

42926744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109527 (or 109516 counting only the distinct ones).

The product of its digits is 96768, while the sum is 38.

The square root of 42926744 is about 6551.8504256431. The cubic root of 42926744 is about 350.1407433961.

The spelling of 42926744 in words is "forty-two million, nine hundred twenty-six thousand, seven hundred forty-four".