42032726 has 8 divisors (see below), whose sum is σ = 63192744. Its totient is φ = 20968480.

The previous prime is 42032713. The next prime is 42032759. The reversal of 42032726 is 62723024.

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

It is a junction number, because it is equal to n+sod(n) for n = 42032695 and 42032704.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22835 + ... + 24606.

It is an arithmetic number, because the mean of its divisors is an integer number (7899093).

Almost surely, 2^42032726 is an apocalyptic number.

42032726 is a deficient number, since it is larger than the sum of its proper divisors (21160018).

42032726 is a wasteful number, since it uses less digits than its factorization.

42032726 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47886.

The product of its (nonzero) digits is 4032, while the sum is 26.

The square root of 42032726 is about 6483.2650724770. The cubic root of 42032726 is about 347.6929239448.

The spelling of 42032726 in words is "forty-two million, thirty-two thousand, seven hundred twenty-six".