2879154 has 36 divisors (see below), whose sum is σ = 6673914. Its totient is φ = 893952.

The previous prime is 2879147. The next prime is 2879161. The reversal of 2879154 is 4519782.

2879154 is nontrivially palindromic in base 16.

It is an interprime number because it is at equal distance from previous prime (2879147) and next prime (2879161).

It can be written as a sum of positive squares in 3 ways, for example, as 2634129 + 245025 = 1623^2 + 495^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 29634 + ... + 29730.

2^2879154 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2879154, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3336957).

2879154 is an abundant number, since it is smaller than the sum of its proper divisors (3794760).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2879154 is a wasteful number, since it uses less digits than its factorization.

2879154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219 (or 119 counting only the distinct ones).

The product of its digits is 20160, while the sum is 36.

The square root of 2879154 is about 1696.8070014000. The cubic root of 2879154 is about 142.2617996498.

The spelling of 2879154 in words is "two million, eight hundred seventy-nine thousand, one hundred fifty-four".