2860051 has 8 divisors (see below), whose sum is σ = 3040400. Its totient is φ = 2682720.

The previous prime is 2860043. The next prime is 2860057. The reversal of 2860051 is 1500682.

It is a happy number.

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

It is a 6-Lehmer number, since φ(2860051) divides (2860051-1)⁶.

It is a cyclic number.

It is not a de Polignac number, because 2860051 - 2³ = 2860043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2860057) 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, 1381 + ... + 2761.

It is an arithmetic number, because the mean of its divisors is an integer number (380050).

2^2860051 is an apocalyptic number.

2860051 is the 1381-st pentagonal number.

2860051 is a deficient number, since it is larger than the sum of its proper divisors (180349).

2860051 is a wasteful number, since it uses less digits than its factorization.

2860051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1509.

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 2860051 is about 1691.1685309277. The cubic root of 2860051 is about 141.9464686141.

The spelling of 2860051 in words is "two million, eight hundred sixty thousand, fifty-one".