485071147 has 8 divisors (see below), whose sum is σ = 543470832. Its totient is φ = 429055200.

The previous prime is 485071133. The next prime is 485071157. The reversal of 485071147 is 741170584.

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

It is a cyclic number.

It is not a de Polignac number, because 485071147 - 2¹⁹ = 484546859 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (485071117) 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, 595504 + ... + 596317.

It is an arithmetic number, because the mean of its divisors is an integer number (67933854).

Almost surely, 2^485071147 is an apocalyptic number.

485071147 is the 11773-rd centered heptagonal number.

485071147 is a deficient number, since it is larger than the sum of its proper divisors (58399685).

485071147 is a wasteful number, since it uses less digits than its factorization.

485071147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1191869.

The product of its (nonzero) digits is 31360, while the sum is 37.

The square root of 485071147 is about 22024.3307957359. The cubic root of 485071147 is about 785.7212174453.

The spelling of 485071147 in words is "four hundred eighty-five million, seventy-one thousand, one hundred forty-seven".