1052878468 has 12 divisors (see below), whose sum is σ = 1870038352. Its totient is φ = 518581800.

The previous prime is 1052878447. The next prime is 1052878469. The reversal of 1052878468 is 8648782501.

It is a super-2 number, since 2×1052878468² = 2217106136756054048, which contains 22 as substring.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (1052878469) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1964058 + ... + 1964593.

Almost surely, 2^1052878468 is an apocalyptic number.

It is an amenable number.

1052878468 is a deficient number, since it is larger than the sum of its proper divisors (817159884).

1052878468 is a wasteful number, since it uses less digits than its factorization.

1052878468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3928722 (or 3928720 counting only the distinct ones).

The product of its (nonzero) digits is 860160, while the sum is 49.

The square root of 1052878468 is about 32448.0888189120. The cubic root of 1052878468 is about 1017.3242917299.

The spelling of 1052878468 in words is "one billion, fifty-two million, eight hundred seventy-eight thousand, four hundred sixty-eight".