5621464 has 8 divisors (see below), whose sum is σ = 10540260. Its totient is φ = 2810728.

The previous prime is 5621443. The next prime is 5621467. The reversal of 5621464 is 4641265.

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5621467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 351334 + ... + 351349.

Almost surely, 2^5621464 is an apocalyptic number.

It is an amenable number.

5621464 is a deficient number, since it is larger than the sum of its proper divisors (4918796).

5621464 is a wasteful number, since it uses less digits than its factorization.

5621464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 702689 (or 702685 counting only the distinct ones).

The product of its digits is 5760, while the sum is 28.

The square root of 5621464 is about 2370.9626736834. The cubic root of 5621464 is about 177.8073917102.

The spelling of 5621464 in words is "five million, six hundred twenty-one thousand, four hundred sixty-four".