42837038 has 8 divisors (see below), whose sum is σ = 65468088. Its totient is φ = 21014344.

The previous prime is 42837013. The next prime is 42837061. The reversal of 42837038 is 83073824.

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

It is a super-2 number, since 2×42837038² = 3670023649226888, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 42836989 and 42837007.

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, 201956 + ... + 202167.

It is an arithmetic number, because the mean of its divisors is an integer number (8183511).

Almost surely, 2^42837038 is an apocalyptic number.

42837038 is a deficient number, since it is larger than the sum of its proper divisors (22631050).

42837038 is a wasteful number, since it uses less digits than its factorization.

42837038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 404178.

The product of its (nonzero) digits is 32256, while the sum is 35.

The square root of 42837038 is about 6545.0009931244. Note that the first 3 decimals coincide. The cubic root of 42837038 is about 349.8966715388.

The spelling of 42837038 in words is "forty-two million, eight hundred thirty-seven thousand, thirty-eight".