1450140602 has 4 divisors (see below), whose sum is σ = 2175210906. Its totient is φ = 725070300.

The previous prime is 1450140577. The next prime is 1450140611. The reversal of 1450140602 is 2060410541.

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., 900660121 + 549480481 = 30011^2 + 23441^2 .

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 as a sum of consecutive naturals, namely, 362535149 + ... + 362535152.

Almost surely, 2^1450140602 is an apocalyptic number.

1450140602 is a deficient number, since it is larger than the sum of its proper divisors (725070304).

1450140602 is an equidigital number, since it uses as much as digits as its factorization.

1450140602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 725070303.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 1450140602 is about 38080.7116792741. The cubic root of 1450140602 is about 1131.8877788131.

The spelling of 1450140602 in words is "one billion, four hundred fifty million, one hundred forty thousand, six hundred two".