5651244 has 18 divisors (see below), whose sum is σ = 14285180. Its totient is φ = 1883736.

The previous prime is 5651237. The next prime is 5651251. The reversal of 5651244 is 4421565.

5651244 is a `hidden beast` number, since 5 + 651 + 2 + 4 + 4 = 666.

5651244 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (5651237) and next prime (5651251).

It is a tau number, because it is divible by the number of its divisors (18).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 78454 + ... + 78525.

Almost surely, 2^5651244 is an apocalyptic number.

It is an amenable number.

5651244 is an abundant number, since it is smaller than the sum of its proper divisors (8633936).

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

5651244 is a wasteful number, since it uses less digits than its factorization.

5651244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156989 (or 156984 counting only the distinct ones).

The product of its digits is 4800, while the sum is 27.

The square root of 5651244 is about 2377.2345277654. The cubic root of 5651244 is about 178.1208202159.

It can be divided in two parts, 5 and 651244, that added together give a square (651249 = 807²).

The spelling of 5651244 in words is "five million, six hundred fifty-one thousand, two hundred forty-four".