2861150 has 12 divisors (see below), whose sum is σ = 5321832. Its totient is φ = 1144440.

The previous prime is 2861147. The next prime is 2861161. The reversal of 2861150 is 511682.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 28562 + ... + 28661.

It is an arithmetic number, because the mean of its divisors is an integer number (443486).

2^2861150 is an apocalyptic number.

2861150 is a deficient number, since it is larger than the sum of its proper divisors (2460682).

2861150 is a wasteful number, since it uses less digits than its factorization.

2861150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57235 (or 57230 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 23.

The square root of 2861150 is about 1691.4934229846. The cubic root of 2861150 is about 141.9646476829.

The spelling of 2861150 in words is "two million, eight hundred sixty-one thousand, one hundred fifty".