4046242 has 4 divisors (see below), whose sum is σ = 6069366. Its totient is φ = 2023120.

The previous prime is 4046239. The next prime is 4046269. The reversal of 4046242 is 2426404.

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

It can be written as a sum of positive squares in only one way, i.e., 3024121 + 1022121 = 1739^2 + 1011^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1011559 + ... + 1011562.

Almost surely, 2^4046242 is an apocalyptic number.

4046242 is a deficient number, since it is larger than the sum of its proper divisors (2023124).

4046242 is a wasteful number, since it uses less digits than its factorization.

4046242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2023123.

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

The square root of 4046242 is about 2011.5272804513. The cubic root of 4046242 is about 159.3494680104.

It can be divided in two parts, 40462 and 42, that added together give a palindrome (40504).

The spelling of 4046242 in words is "four million, forty-six thousand, two hundred forty-two".