4242046 has 4 divisors (see below), whose sum is σ = 6363072. Its totient is φ = 2121022.

The previous prime is 4242031. The next prime is 4242059. The reversal of 4242046 is 6402424.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×4242046² = 35989908532232, which contains 22 as substring.

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, 1060510 + ... + 1060513.

It is an arithmetic number, because the mean of its divisors is an integer number (1590768).

Almost surely, 2^4242046 is an apocalyptic number.

4242046 is a deficient number, since it is larger than the sum of its proper divisors (2121026).

4242046 is a wasteful number, since it uses less digits than its factorization.

4242046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2121025.

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 4242046 is about 2059.6227809966. The cubic root of 4242046 is about 161.8794764791.

The spelling of 4242046 in words is "four million, two hundred forty-two thousand, forty-six".