4262542 has 4 divisors (see below), whose sum is σ = 6393816. Its totient is φ = 2131270.

The previous prime is 4262513. The next prime is 4262549. The reversal of 4262542 is 2452624.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4262549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1065634 + ... + 1065637.

It is an arithmetic number, because the mean of its divisors is an integer number (1598454).

Almost surely, 2^4262542 is an apocalyptic number.

4262542 is a deficient number, since it is larger than the sum of its proper divisors (2131274).

4262542 is a wasteful number, since it uses less digits than its factorization.

4262542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2131273.

The product of its digits is 3840, while the sum is 25.

The square root of 4262542 is about 2064.5924537303. The cubic root of 4262542 is about 162.1397716648.

The spelling of 4262542 in words is "four million, two hundred sixty-two thousand, five hundred forty-two".