7412772147 has 8 divisors (see below), whose sum is σ = 10782214080. Its totient is φ = 4492589160.

The previous prime is 7412772121. The next prime is 7412772151.

7412772147 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 7412772147 - 2¹⁸ = 7412510003 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7412772099 and 7412772108.

It is not an unprimeable number, because it can be changed into a prime (7412772167) 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, 112314697 + ... + 112314762.

It is an arithmetic number, because the mean of its divisors is an integer number (1347776760).

Almost surely, 2^7412772147 is an apocalyptic number.

7412772147 is a deficient number, since it is larger than the sum of its proper divisors (3369441933).

7412772147 is a wasteful number, since it uses less digits than its factorization.

7412772147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224629473.

The product of its digits is 153664, while the sum is 42.

The square root of 7412772147 is about 86097.4572621050. The cubic root of 7412772147 is about 1949.8156430576.

The spelling of 7412772147 in words is "seven billion, four hundred twelve million, seven hundred seventy-two thousand, one hundred forty-seven".