5274390 has 48 divisors (see below), whose sum is σ = 13923504. Its totient is φ = 1277760.

The previous prime is 5274359. The next prime is 5274391. The reversal of 5274390 is 934725.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5274391) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 2904 + ... + 4356.

It is an arithmetic number, because the mean of its divisors is an integer number (290073).

Almost surely, 2^5274390 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5274390, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6961752).

5274390 is an abundant number, since it is smaller than the sum of its proper divisors (8649114).

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

5274390 is a wasteful number, since it uses less digits than its factorization.

5274390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1485 (or 1474 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 30.

The square root of 5274390 is about 2296.6040146268. The cubic root of 5274390 is about 174.0700603057.

The spelling of 5274390 in words is "five million, two hundred seventy-four thousand, three hundred ninety".