5651464 has 48 divisors (see below), whose sum is σ = 13286700. Its totient is φ = 2233728.

The previous prime is 5651461. The next prime is 5651473. The reversal of 5651464 is 4641565.

It can be written as a sum of positive squares in 2 ways, for example, as 4235364 + 1416100 = 2058^2 + 1190^2 .

It is not an unprimeable number, because it can be changed into a prime (5651461) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4542 + ... + 5650.

Almost surely, 2^5651464 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5651464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6643350).

5651464 is an abundant number, since it is smaller than the sum of its proper divisors (7635236).

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

5651464 is a wasteful number, since it uses less digits than its factorization.

5651464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1142 (or 1131 counting only the distinct ones).

The product of its digits is 14400, while the sum is 31.

The square root of 5651464 is about 2377.2807995691. The cubic root of 5651464 is about 178.1231315696.

The spelling of 5651464 in words is "five million, six hundred fifty-one thousand, four hundred sixty-four".