42862370 has 8 divisors (see below), whose sum is σ = 77152284. Its totient is φ = 17144944.

The previous prime is 42862361. The next prime is 42862399. The reversal of 42862370 is 7326824.

It can be written as a sum of positive squares in 2 ways, for example, as 39450961 + 3411409 = 6281^2 + 1847^2 .

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

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, 2143109 + ... + 2143128.

Almost surely, 2^42862370 is an apocalyptic number.

42862370 is a deficient number, since it is larger than the sum of its proper divisors (34289914).

42862370 is a wasteful number, since it uses less digits than its factorization.

42862370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4286244.

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 42862370 is about 6546.9359245375. The cubic root of 42862370 is about 349.9656292779.

The spelling of 42862370 in words is "forty-two million, eight hundred sixty-two thousand, three hundred seventy".