862049 has 8 divisors (see below), whose sum is σ = 924000. Its totient is φ = 801792.

The previous prime is 862033. The next prime is 862061. The reversal of 862049 is 940268.

862049 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 862049 - 2⁴ = 862033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (862009) 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, 737 + ... + 1505.

It is an arithmetic number, because the mean of its divisors is an integer number (115500).

2⁸⁶²⁰⁴⁹ is an apocalyptic number.

It is an amenable number.

862049 is a deficient number, since it is larger than the sum of its proper divisors (61951).

862049 is a wasteful number, since it uses less digits than its factorization.

862049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 847.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 862049 is about 928.4659390629. The cubic root of 862049 is about 95.1723188239.

The spelling of 862049 in words is "eight hundred sixty-two thousand, forty-nine".