42204284 has 6 divisors (see below), whose sum is σ = 73857504. Its totient is φ = 21102140.

The previous prime is 42204277. The next prime is 42204373. The reversal of 42204284 is 48240224.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5275532 + ... + 5275539.

It is an arithmetic number, because the mean of its divisors is an integer number (12309584).

Almost surely, 2^42204284 is an apocalyptic number.

It is an amenable number.

42204284 is a deficient number, since it is larger than the sum of its proper divisors (31653220).

42204284 is a wasteful number, since it uses less digits than its factorization.

42204284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10551075 (or 10551073 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 26.

The square root of 42204284 is about 6496.4824328247. The cubic root of 42204284 is about 348.1653219865.

The spelling of 42204284 in words is "forty-two million, two hundred four thousand, two hundred eighty-four".