402260102 has 16 divisors (see below), whose sum is σ = 639424800. Its totient is φ = 189456960.

The previous prime is 402260099. The next prime is 402260129. The reversal of 402260102 is 201062204.

It is a super-2 number, since 2×402260102² = 323626379322100808, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 82202 + ... + 86957.

It is an arithmetic number, because the mean of its divisors is an integer number (39964050).

Almost surely, 2^402260102 is an apocalyptic number.

402260102 is a deficient number, since it is larger than the sum of its proper divisors (237164698).

402260102 is a wasteful number, since it uses less digits than its factorization.

402260102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169231.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 402260102 is about 20056.4229612361. The cubic root of 402260102 is about 738.1914087477.

The spelling of 402260102 in words is "four hundred two million, two hundred sixty thousand, one hundred two".