5237478 has 12 divisors (see below), whose sum is σ = 11347908. Its totient is φ = 1745820.

The previous prime is 5237473. The next prime is 5237501. The reversal of 5237478 is 8747325.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is a plaindrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5237473) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 145468 + ... + 145503.

It is an arithmetic number, because the mean of its divisors is an integer number (945659).

Almost surely, 2^5237478 is an apocalyptic number.

5237478 is an abundant number, since it is smaller than the sum of its proper divisors (6110430).

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

5237478 is a wasteful number, since it uses less digits than its factorization.

5237478 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290979 (or 290976 counting only the distinct ones).

The product of its digits is 47040, while the sum is 36.

The square root of 5237478 is about 2288.5536917451. The cubic root of 5237478 is about 173.6630419032.

It can be divided in two parts, 523 and 7478, that added together give a triangular number (8001 = T₁₂₆).

The spelling of 5237478 in words is "five million, two hundred thirty-seven thousand, four hundred seventy-eight".