601398002 has 4 divisors (see below), whose sum is σ = 902097006. Its totient is φ = 300699000.

The previous prime is 601397999. The next prime is 601398019. The reversal of 601398002 is 200893106.

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., 459287761 + 142110241 = 21431^2 + 11921^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 150349499 + ... + 150349502.

Almost surely, 2^601398002 is an apocalyptic number.

601398002 is a deficient number, since it is larger than the sum of its proper divisors (300699004).

601398002 is a wasteful number, since it uses less digits than its factorization.

601398002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300699003.

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 601398002 is about 24523.4174209061. The cubic root of 601398002 is about 844.0872241638.

The spelling of 601398002 in words is "six hundred one million, three hundred ninety-eight thousand, two".