7148631074 has 32 divisors (see below), whose sum is σ = 11645489856. Its totient is φ = 3271544640.

The previous prime is 7148631071. The next prime is 7148631097. The reversal of 7148631074 is 4701368417.

It is a super-2 number, since 2×7148631074² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7148631071) 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, 2329289 + ... + 2332355.

It is an arithmetic number, because the mean of its divisors is an integer number (363921558).

Almost surely, 2^7148631074 is an apocalyptic number.

7148631074 is a deficient number, since it is larger than the sum of its proper divisors (4496858782).

7148631074 is a wasteful number, since it uses less digits than its factorization.

7148631074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3810.

The product of its (nonzero) digits is 112896, while the sum is 41.

The square root of 7148631074 is about 84549.5776098261. The cubic root of 7148631074 is about 1926.3755681352.

The spelling of 7148631074 in words is "seven billion, one hundred forty-eight million, six hundred thirty-one thousand, seventy-four".