4542486 has 16 divisors (see below), whose sum is σ = 9783984. Its totient is φ = 1397664.

The previous prime is 4542479. The next prime is 4542491. The reversal of 4542486 is 6842454.

It is a congruent number.

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, 29041 + ... + 29196.

It is an arithmetic number, because the mean of its divisors is an integer number (611499).

Almost surely, 2^4542486 is an apocalyptic number.

4542486 is an abundant number, since it is smaller than the sum of its proper divisors (5241498).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4542486 is a wasteful number, since it uses less digits than its factorization.

4542486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58255.

The product of its digits is 30720, while the sum is 33.

The square root of 4542486 is about 2131.3108642336. The cubic root of 4542486 is about 165.6143123992.

Subtracting 4542486 from its reverse (6842454), we obtain a cube (2299968 = 132³).

The spelling of 4542486 in words is "four million, five hundred forty-two thousand, four hundred eighty-six".