862413 has 8 divisors (see below), whose sum is σ = 1154400. Its totient is φ = 572688.

The previous prime is 862409. The next prime is 862417. The reversal of 862413 is 314268.

It is a happy number.

862413 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (862409) and next prime (862417).

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

It is not a de Polignac number, because 862413 - 2² = 862409 is a prime.

862413 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (862417) 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, 798 + ... + 1536.

It is an arithmetic number, because the mean of its divisors is an integer number (144300).

2⁸⁶²⁴¹³ is an apocalyptic number.

It is an amenable number.

862413 is a deficient number, since it is larger than the sum of its proper divisors (291987).

862413 is a wasteful number, since it uses less digits than its factorization.

862413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1131.

The product of its digits is 1152, while the sum is 24.

The square root of 862413 is about 928.6619406436. The cubic root of 862413 is about 95.1857124358.

It can be divided in two parts, 862 and 413, that added together give a triangular number (1275 = T₅₀).

The spelling of 862413 in words is "eight hundred sixty-two thousand, four hundred thirteen".