7274551072 has 12 divisors (see below), whose sum is σ = 14321772486. Its totient is φ = 3637275520.

The previous prime is 7274551069. The next prime is 7274551099. The reversal of 7274551072 is 2701554727.

It can be written as a sum of positive squares in only one way, i.e., 7029816336 + 244734736 = 83844^2 + 15644^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113664829 + ... + 113664892.

Almost surely, 2^7274551072 is an apocalyptic number.

It is an amenable number.

7274551072 is a deficient number, since it is larger than the sum of its proper divisors (7047221414).

7274551072 is a wasteful number, since it uses less digits than its factorization.

7274551072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227329731 (or 227329723 counting only the distinct ones).

The product of its (nonzero) digits is 137200, while the sum is 40.

The square root of 7274551072 is about 85290.9788430172. The cubic root of 7274551072 is about 1937.6205524823.

The spelling of 7274551072 in words is "seven billion, two hundred seventy-four million, five hundred fifty-one thousand, seventy-two".