1047476227 has 8 divisors (see below), whose sum is σ = 1199092736. Its totient is φ = 896353992.

The previous prime is 1047476161. The next prime is 1047476239. The reversal of 1047476227 is 7226747401.

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 1047476227 - 2¹⁵ = 1047443459 is a prime.

It is a super-2 number, since 2×1047476227² = 2194412892260311058, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1047476227.

It is not an unprimeable number, because it can be changed into a prime (1047476527) 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, 119013 + ... + 127510.

It is an arithmetic number, because the mean of its divisors is an integer number (149886592).

Almost surely, 2^1047476227 is an apocalyptic number.

1047476227 is a deficient number, since it is larger than the sum of its proper divisors (151616509).

1047476227 is an equidigital number, since it uses as much as digits as its factorization.

1047476227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247137.

The product of its (nonzero) digits is 131712, while the sum is 40.

The square root of 1047476227 is about 32364.7374004487. The cubic root of 1047476227 is about 1015.5813689968.

The spelling of 1047476227 in words is "one billion, forty-seven million, four hundred seventy-six thousand, two hundred twenty-seven".