5621470 has 8 divisors (see below), whose sum is σ = 10118664. Its totient is φ = 2248584.

The previous prime is 5621467. The next prime is 5621471. The reversal of 5621470 is 741265.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5621471) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 281064 + ... + 281083.

It is an arithmetic number, because the mean of its divisors is an integer number (1264833).

Almost surely, 2^5621470 is an apocalyptic number.

5621470 is a deficient number, since it is larger than the sum of its proper divisors (4497194).

5621470 is a wasteful number, since it uses less digits than its factorization.

5621470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 562154.

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 5621470 is about 2370.9639389919. The cubic root of 5621470 is about 177.8074549704.

The spelling of 5621470 in words is "five million, six hundred twenty-one thousand, four hundred seventy".