2150439 has 16 divisors (see below), whose sum is σ = 3118080. Its totient is φ = 1313280.

The previous prime is 2150419. The next prime is 2150441. The reversal of 2150439 is 9340512.

It is not a de Polignac number, because 2150439 - 2¹⁵ = 2117671 is a prime.

It is a super-3 number, since 3×2150439³ = 29833392226905163557, which contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2150419) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1159 + ... + 2375.

It is an arithmetic number, because the mean of its divisors is an integer number (194880).

2^2150439 is an apocalyptic number.

2150439 is a deficient number, since it is larger than the sum of its proper divisors (967641).

2150439 is a wasteful number, since it uses less digits than its factorization.

2150439 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1270.

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 2150439 is about 1466.4375199783. The cubic root of 2150439 is about 129.0750719813.

The spelling of 2150439 in words is "two million, one hundred fifty thousand, four hundred thirty-nine".