1420300806 has 16 divisors (see below), whose sum is σ = 2990107200. Its totient is φ = 448516008.

The previous prime is 1420300757. The next prime is 1420300813. The reversal of 1420300806 is 6080030241.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6229276 + ... + 6229503.

It is an arithmetic number, because the mean of its divisors is an integer number (186881700).

Almost surely, 2^1420300806 is an apocalyptic number.

1420300806 is an abundant number, since it is smaller than the sum of its proper divisors (1569806394).

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

1420300806 is a wasteful number, since it uses less digits than its factorization.

1420300806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12458803.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 1420300806 is about 37686.8784326853. The cubic root of 1420300806 is about 1124.0702259581.

The spelling of 1420300806 in words is "one billion, four hundred twenty million, three hundred thousand, eight hundred six".