5649462 has 48 divisors (see below), whose sum is σ = 15069600. Its totient is φ = 1489536.

The previous prime is 5649451. The next prime is 5649473. The reversal of 5649462 is 2649465.

5649462 is a `hidden beast` number, since 5 + 649 + 4 + 6 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (5649451) and next prime (5649473).

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 87 + ... + 3362.

It is an arithmetic number, because the mean of its divisors is an integer number (313950).

Almost surely, 2^5649462 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5649462, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7534800).

5649462 is an abundant number, since it is smaller than the sum of its proper divisors (9420138).

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

5649462 is a wasteful number, since it uses less digits than its factorization.

5649462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3477 (or 3474 counting only the distinct ones).

The product of its digits is 51840, while the sum is 36.

The square root of 5649462 is about 2376.8596929562. The cubic root of 5649462 is about 178.1020960394.

The spelling of 5649462 in words is "five million, six hundred forty-nine thousand, four hundred sixty-two".