2859460 has 12 divisors (see below), whose sum is σ = 6004908. Its totient is φ = 1143776.

The previous prime is 2859427. The next prime is 2859469. The reversal of 2859460 is 649582.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1871424 + 988036 = 1368^2 + 994^2 .

It is a super-2 number, since 2×2859460² = 16353022983200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2859469) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71467 + ... + 71506.

It is an arithmetic number, because the mean of its divisors is an integer number (500409).

2^2859460 is an apocalyptic number.

2859460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2859460 is an abundant number, since it is smaller than the sum of its proper divisors (3145448).

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

2859460 is a wasteful number, since it uses less digits than its factorization.

2859460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142982 (or 142980 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 2859460 is about 1690.9937906450. The cubic root of 2859460 is about 141.9366906833.

The spelling of 2859460 in words is "two million, eight hundred fifty-nine thousand, four hundred sixty".