7274260 has 48 divisors (see below), whose sum is σ = 17611776. Its totient is φ = 2472192.

The previous prime is 7274251. The next prime is 7274263. The reversal of 7274260 is 624727.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7274263) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31104 + ... + 31336.

It is an arithmetic number, because the mean of its divisors is an integer number (366912).

Almost surely, 2^7274260 is an apocalyptic number.

7274260 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7274260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8805888).

7274260 is an abundant number, since it is smaller than the sum of its proper divisors (10337516).

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

7274260 is a wasteful number, since it uses less digits than its factorization.

7274260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 472 (or 470 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 28.

The square root of 7274260 is about 2697.0836101241. The cubic root of 7274260 is about 193.7594709210.

Adding to 7274260 its reverse (624727), we get a palindrome (7898987).

It can be divided in two parts, 7 and 274260, that multiplied together give a triangular number (1919820 = T₁₉₅₉).

The spelling of 7274260 in words is "seven million, two hundred seventy-four thousand, two hundred sixty".