6461862 has 32 divisors (see below), whose sum is σ = 14843520. Its totient is φ = 1854720.

The previous prime is 6461839. The next prime is 6461869. The reversal of 6461862 is 2681646.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6461869) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1323 + ... + 3830.

It is an arithmetic number, because the mean of its divisors is an integer number (463860).

Almost surely, 2^6461862 is an apocalyptic number.

6461862 is an abundant number, since it is smaller than the sum of its proper divisors (8381658).

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

6461862 is a wasteful number, since it uses less digits than its factorization.

6461862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5188.

The product of its digits is 13824, while the sum is 33.

The square root of 6461862 is about 2542.0192760874. The cubic root of 6461862 is about 186.2598403281.

The spelling of 6461862 in words is "six million, four hundred sixty-one thousand, eight hundred sixty-two".