4462342 has 4 divisors (see below), whose sum is σ = 6693516. Its totient is φ = 2231170.

The previous prime is 4462331. The next prime is 4462343. The reversal of 4462342 is 2432644.

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

It is a super-2 number, since 2×4462342² = 39824992249928, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4462343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1115584 + ... + 1115587.

It is an arithmetic number, because the mean of its divisors is an integer number (1673379).

Almost surely, 2^4462342 is an apocalyptic number.

4462342 is a deficient number, since it is larger than the sum of its proper divisors (2231174).

4462342 is a wasteful number, since it uses less digits than its factorization.

4462342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2231173.

The product of its digits is 4608, while the sum is 25.

The square root of 4462342 is about 2112.4256199923. The cubic root of 4462342 is about 164.6345385440.

Adding to 4462342 its reverse (2432644), we get a palindrome (6894986).

The spelling of 4462342 in words is "four million, four hundred sixty-two thousand, three hundred forty-two".