1420200962 has 8 divisors (see below), whose sum is σ = 2143870716. Its totient is φ = 705577392.

The previous prime is 1420200949. The next prime is 1420200967. The reversal of 1420200962 is 2690020241.

It can be written as a sum of positive squares in 2 ways, for example, as 1341683641 + 78517321 = 36629^2 + 8861^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (1420200967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2261153 + ... + 2261780.

Almost surely, 2^1420200962 is an apocalyptic number.

1420200962 is a deficient number, since it is larger than the sum of its proper divisors (723669754).

1420200962 is a wasteful number, since it uses less digits than its factorization.

1420200962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4523092.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 1420200962 is about 37685.5537573750. The cubic root of 1420200962 is about 1124.0438854587.

The spelling of 1420200962 in words is "one billion, four hundred twenty million, two hundred thousand, nine hundred sixty-two".