1052403286 has 16 divisors (see below), whose sum is σ = 1726053120. Its totient is φ = 477271080.

The previous prime is 1052403281. The next prime is 1052403299. The reversal of 1052403286 is 6823042501.

It is a super-2 number, since 2×1052403286² = 2215105352767195592, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1052403281) 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, 44826 + ... + 64141.

It is an arithmetic number, because the mean of its divisors is an integer number (107878320).

Almost surely, 2^1052403286 is an apocalyptic number.

1052403286 is a deficient number, since it is larger than the sum of its proper divisors (673649834).

1052403286 is a wasteful number, since it uses less digits than its factorization.

1052403286 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109419.

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 1052403286 is about 32440.7658047710. The cubic root of 1052403286 is about 1017.1712234354.

Adding to 1052403286 its reverse (6823042501), we get a palindrome (7875445787).

The spelling of 1052403286 in words is "one billion, fifty-two million, four hundred three thousand, two hundred eighty-six".