4142458 has 16 divisors (see below), whose sum is σ = 6673320. Its totient is φ = 1921536.

The previous prime is 4142429. The next prime is 4142473. The reversal of 4142458 is 8542414.

It can be written as a sum of positive squares in 4 ways, for example, as 3988009 + 154449 = 1997^2 + 393^2 .

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, 1648 + ... + 3316.

Almost surely, 2^4142458 is an apocalyptic number.

4142458 is a deficient number, since it is larger than the sum of its proper divisors (2530862).

4142458 is a wasteful number, since it uses less digits than its factorization.

4142458 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1761.

The product of its digits is 5120, while the sum is 28.

The square root of 4142458 is about 2035.3029258565. The cubic root of 4142458 is about 160.6026491129.

The spelling of 4142458 in words is "four million, one hundred forty-two thousand, four hundred fifty-eight".