4149086 has 4 divisors (see below), whose sum is σ = 6223632. Its totient is φ = 2074542.

The previous prime is 4149053. The next prime is 4149107. The reversal of 4149086 is 6809414.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1037270 + ... + 1037273.

It is an arithmetic number, because the mean of its divisors is an integer number (1555908).

Almost surely, 2^4149086 is an apocalyptic number.

4149086 is a deficient number, since it is larger than the sum of its proper divisors (2074546).

4149086 is a wasteful number, since it uses less digits than its factorization.

4149086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2074545.

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 4149086 is about 2036.9305339162. The cubic root of 4149086 is about 160.6882590846.

The spelling of 4149086 in words is "four million, one hundred forty-nine thousand, eighty-six".