1052020354 has 16 divisors (see below), whose sum is σ = 1967414976. Its totient is φ = 409878000.

The previous prime is 1052020339. The next prime is 1052020357. The reversal of 1052020354 is 4530202501.

1052020354 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1052020354² = 2213493650460570632, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (1052020357) 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, 3415497 + ... + 3415804.

It is an arithmetic number, because the mean of its divisors is an integer number (122963436).

Almost surely, 2^1052020354 is an apocalyptic number.

1052020354 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1052020354 is a deficient number, since it is larger than the sum of its proper divisors (915394622).

1052020354 is a wasteful number, since it uses less digits than its factorization.

1052020354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6831321.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 1052020354 is about 32434.8632492878. The cubic root of 1052020354 is about 1017.0478376991.

Adding to 1052020354 its reverse (4530202501), we get a palindrome (5582222855).

The spelling of 1052020354 in words is "one billion, fifty-two million, twenty thousand, three hundred fifty-four".