1428605362 has 4 divisors (see below), whose sum is σ = 2142908046. Its totient is φ = 714302680.

The previous prime is 1428605309. The next prime is 1428605363. The reversal of 1428605362 is 2635068241.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1195707241 + 232898121 = 34579^2 + 15261^2 .

It is not an unprimeable number, because it can be changed into a prime (1428605363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 357151339 + ... + 357151342.

Almost surely, 2^1428605362 is an apocalyptic number.

1428605362 is a deficient number, since it is larger than the sum of its proper divisors (714302684).

1428605362 is an equidigital number, since it uses as much as digits as its factorization.

1428605362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 714302683.

The product of its (nonzero) digits is 69120, while the sum is 37.

The square root of 1428605362 is about 37796.8961953227. The cubic root of 1428605362 is about 1126.2567977785.

The spelling of 1428605362 in words is "one billion, four hundred twenty-eight million, six hundred five thousand, three hundred sixty-two".