42262930 has 16 divisors (see below), whose sum is σ = 77209920. Its totient is φ = 16652592.

The previous prime is 42262919. The next prime is 42262943. The reversal of 42262930 is 3926224.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30870 + ... + 32209.

It is an arithmetic number, because the mean of its divisors is an integer number (4825620).

Almost surely, 2^42262930 is an apocalyptic number.

42262930 is a deficient number, since it is larger than the sum of its proper divisors (34946990).

42262930 is a wasteful number, since it uses less digits than its factorization.

42262930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63153.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 42262930 is about 6500.9945392994. The cubic root of 42262930 is about 348.3265145729.

The spelling of 42262930 in words is "forty-two million, two hundred sixty-two thousand, nine hundred thirty".