7274056 has 32 divisors (see below), whose sum is σ = 14222880. Its totient is φ = 3484800.

The previous prime is 7274053. The next prime is 7274063. The reversal of 7274056 is 6504727.

It is a super-2 number, since 2×7274056² = 105823781382272, which contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (7274053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21811 + ... + 22141.

It is an arithmetic number, because the mean of its divisors is an integer number (444465).

Almost surely, 2^7274056 is an apocalyptic number.

It is an amenable number.

7274056 is a deficient number, since it is larger than the sum of its proper divisors (6948824).

7274056 is a wasteful number, since it uses less digits than its factorization.

7274056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 445 (or 441 counting only the distinct ones).

The product of its (nonzero) digits is 11760, while the sum is 31.

The square root of 7274056 is about 2697.0457912316. The cubic root of 7274056 is about 193.7576596347.

The spelling of 7274056 in words is "seven million, two hundred seventy-four thousand, fifty-six".