5307444 has 30 divisors (see below), whose sum is σ = 13875554. Its totient is φ = 1769040.

The previous prime is 5307439. The next prime is 5307461. The reversal of 5307444 is 4447035.

It can be written as a sum of positive squares in only one way, i.e., 2683044 + 2624400 = 1638^2 + 1620^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

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 9 ways as a sum of consecutive naturals, for example, 7867 + ... + 8514.

Almost surely, 2^5307444 is an apocalyptic number.

5307444 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

5307444 is an abundant number, since it is smaller than the sum of its proper divisors (8568110).

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

5307444 is a wasteful number, since it uses less digits than its factorization.

5307444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16397 (or 16386 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 27.

The square root of 5307444 is about 2303.7890528432. The cubic root of 5307444 is about 174.4329290710.

The spelling of 5307444 in words is "five million, three hundred seven thousand, four hundred forty-four".