1052948071 has 8 divisors (see below), whose sum is σ = 1204511904. Its totient is φ = 901669920.

The previous prime is 1052948069. The next prime is 1052948087. The reversal of 1052948071 is 1708492501.

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 1052948071 - 2¹ = 1052948069 is a prime.

It is a super-2 number, since 2×1052948071² = 2217399280445242082, 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 1052948071.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1052948011) 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, 63460 + ... + 78313.

It is an arithmetic number, because the mean of its divisors is an integer number (150563988).

Almost surely, 2^1052948071 is an apocalyptic number.

1052948071 is a deficient number, since it is larger than the sum of its proper divisors (151563833).

1052948071 is a wasteful number, since it uses less digits than its factorization.

1052948071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142841.

The product of its (nonzero) digits is 20160, while the sum is 37.

The square root of 1052948071 is about 32449.1613296862. The cubic root of 1052948071 is about 1017.3467087719.

The spelling of 1052948071 in words is "one billion, fifty-two million, nine hundred forty-eight thousand, seventy-one".