42787358 has 8 divisors (see below), whose sum is σ = 64216152. Its totient is φ = 21381976.

The previous prime is 42787357. The next prime is 42787363. The reversal of 42787358 is 85378724.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42787357) 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, 185 + ... + 9252.

It is an arithmetic number, because the mean of its divisors is an integer number (8027019).

Almost surely, 2^42787358 is an apocalyptic number.

42787358 is a deficient number, since it is larger than the sum of its proper divisors (21428794).

42787358 is a wasteful number, since it uses less digits than its factorization.

42787358 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11706.

The product of its digits is 376320, while the sum is 44.

The square root of 42787358 is about 6541.2046291184. The cubic root of 42787358 is about 349.7613556869.

The spelling of 42787358 in words is "forty-two million, seven hundred eighty-seven thousand, three hundred fifty-eight".