4046149 has 8 divisors (see below), whose sum is σ = 4127552. Its totient is φ = 3965760.

The previous prime is 4046131. The next prime is 4046173. The reversal of 4046149 is 9416404.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4046149 - 2⁵ = 4046117 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4046129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16669 + ... + 16909.

It is an arithmetic number, because the mean of its divisors is an integer number (515944).

Almost surely, 2^4046149 is an apocalyptic number.

It is an amenable number.

4046149 is a deficient number, since it is larger than the sum of its proper divisors (81403).

4046149 is a wasteful number, since it uses less digits than its factorization.

4046149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 507.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 4046149 is about 2011.5041635552. The cubic root of 4046149 is about 159.3482471563.

The spelling of 4046149 in words is "four million, forty-six thousand, one hundred forty-nine".