1052693826 has 16 divisors (see below), whose sum is σ = 2116412928. Its totient is φ = 349060400.

The previous prime is 1052693821. The next prime is 1052693833. The reversal of 1052693826 is 6283962501.

It is a super-2 number, since 2×1052693826² = 2216328582597036552, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1052693821) 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, 458145 + ... + 460436.

It is an arithmetic number, because the mean of its divisors is an integer number (132275808).

Almost surely, 2^1052693826 is an apocalyptic number.

1052693826 is an abundant number, since it is smaller than the sum of its proper divisors (1063719102).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1052693826 is a wasteful number, since it uses less digits than its factorization.

1052693826 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 918777.

The product of its (nonzero) digits is 155520, while the sum is 42.

The square root of 1052693826 is about 32445.2435034783. The cubic root of 1052693826 is about 1017.2648192839.

The spelling of 1052693826 in words is "one billion, fifty-two million, six hundred ninety-three thousand, eight hundred twenty-six".