1420285535 has 8 divisors (see below), whose sum is σ = 1778444640. Its totient is φ = 1086827104.

The previous prime is 1420285513. The next prime is 1420285547. The reversal of 1420285535 is 5355820241.

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 1420285535 - 2¹⁰ = 1420284511 is a prime.

It is a super-2 number, since 2×1420285535² = 4034422001860472450, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1420285495 and 1420285504.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6175040 + ... + 6175269.

It is an arithmetic number, because the mean of its divisors is an integer number (222305580).

Almost surely, 2^1420285535 is an apocalyptic number.

1420285535 is a deficient number, since it is larger than the sum of its proper divisors (358159105).

1420285535 is a wasteful number, since it uses less digits than its factorization.

1420285535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12350337.

The product of its (nonzero) digits is 48000, while the sum is 35.

The square root of 1420285535 is about 37686.6758284675. The cubic root of 1420285535 is about 1124.0661972955.

The spelling of 1420285535 in words is "one billion, four hundred twenty million, two hundred eighty-five thousand, five hundred thirty-five".