4542086 has 16 divisors (see below), whose sum is σ = 7154784. Its totient is φ = 2158464.

The previous prime is 4542061. The next prime is 4542107. The reversal of 4542086 is 6802454.

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, 13310 + ... + 13646.

It is an arithmetic number, because the mean of its divisors is an integer number (447174).

Almost surely, 2^4542086 is an apocalyptic number.

4542086 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

4542086 is a deficient number, since it is larger than the sum of its proper divisors (2612698).

4542086 is a wasteful number, since it uses less digits than its factorization.

4542086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 655.

The product of its (nonzero) digits is 7680, while the sum is 29.

The square root of 4542086 is about 2131.2170232053. The cubic root of 4542086 is about 165.6094510620.

The spelling of 4542086 in words is "four million, five hundred forty-two thousand, eighty-six".