402132098 has 8 divisors (see below), whose sum is σ = 606324108. Its totient is φ = 200024064.

The previous prime is 402132091. The next prime is 402132103. The reversal of 402132098 is 890231204.

It can be written as a sum of positive squares in 2 ways, for example, as 367757329 + 34374769 = 19177^2 + 5863^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 402132098.

It is not an unprimeable number, because it can be changed into a prime (402132091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 520511 + ... + 521282.

Almost surely, 2^402132098 is an apocalyptic number.

402132098 is a deficient number, since it is larger than the sum of its proper divisors (204192010).

402132098 is a wasteful number, since it uses less digits than its factorization.

402132098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1041988.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 402132098 is about 20053.2316098927. The cubic root of 402132098 is about 738.1130999809.

The spelling of 402132098 in words is "four hundred two million, one hundred thirty-two thousand, ninety-eight".