402150202 has 8 divisors (see below), whose sum is σ = 603331956. Its totient is φ = 201039552.

The previous prime is 402150173. The next prime is 402150223. The reversal of 402150202 is 202051204.

It can be written as a sum of positive squares in 2 ways, for example, as 341917081 + 60233121 = 18491^2 + 7761^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 133 + ... + 28360.

Almost surely, 2^402150202 is an apocalyptic number.

402150202 is a deficient number, since it is larger than the sum of its proper divisors (201181754).

402150202 is a wasteful number, since it uses less digits than its factorization.

402150202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35552.

The product of its (nonzero) digits is 160, while the sum is 16.

The square root of 402150202 is about 20053.6830033787. The cubic root of 402150202 is about 738.1241764398.

The spelling of 402150202 in words is "four hundred two million, one hundred fifty thousand, two hundred two".