1052404671 has 8 divisors (see below), whose sum is σ = 1422969984. Its totient is φ = 691721240.

The previous prime is 1052404667. The next prime is 1052404679. The reversal of 1052404671 is 1764042501.

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 1052404671 - 2² = 1052404667 is a prime.

It is a super-2 number, since 2×1052404671² = 2215111183085236482, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1052404679) 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, 2470221 + ... + 2470646.

It is an arithmetic number, because the mean of its divisors is an integer number (177871248).

Almost surely, 2^1052404671 is an apocalyptic number.

1052404671 is a deficient number, since it is larger than the sum of its proper divisors (370565313).

1052404671 is an equidigital number, since it uses as much as digits as its factorization.

1052404671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4940941.

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 1052404671 is about 32440.7871513624. The cubic root of 1052404671 is about 1017.1716696463.

The spelling of 1052404671 in words is "one billion, fifty-two million, four hundred four thousand, six hundred seventy-one".